489918240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 384

約数和(自身を含む): 2077125120

約数和(自身を除く): 1587206880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 953, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 1906, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2720, 2856, 2859, 3024, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 3812, 4080, 4284, 4320, 4590, 4760, 4765, 4896, 5040, 5355, 5712, 5718, 6048, 6120, 6426, 6671, 7140, 7344, 7560, 7624, 8160, 8568, 8577, 9180, 9520, 9530, 10080, 10710, 11424, 11436, 12240, 12852, 13342, 14280, 14295, 14688, 15120, 15248, 16065, 16201, 17136, 17154, 18360, 19040, 19060, 20013, 21420, 22872, 24480, 25704, 25731, 26684, 28560, 28590, 30240, 30496, 32130, 32402, 33355, 34272, 34308, 36720, 38120, 40026, 42840, 42885, 45744, 48603, 51408, 51462, 53368, 57120, 57180, 60039, 64260, 64804, 66710, 68616, 73440, 76240, 80052, 81005, 85680, 85770, 91488, 97206, 100065, 102816, 102924, 106736, 113407, 114360, 120078, 128520, 128655, 129608, 133420, 137232, 145809, 152480, 160104, 162010, 171360, 171540, 180117, 194412, 200130, 205848, 213472, 226814, 228720, 240156, 243015, 257040, 257310, 259216, 266840, 274464, 291618, 300195, 320208, 324020, 340221, 343080, 360234, 388824, 400260, 411696, 437427, 453628, 457440, 480312, 486030, 514080, 514620, 518432, 533680, 567035, 583236, 600390, 640416, 648040, 680442, 686160, 720468, 729045, 777648, 800520, 823392, 874854, 900585, 907256, 960624, 972060, 1020663, 1029240, 1067360, 1134070, 1166472, 1200780, 1296080, 1360884, 1372320, 1440936, 1458090, 1555296, 1601040, 1701105, 1749708, 1801170, 1814512, 1921248, 1944120, 2041326, 2058480, 2187135, 2268140, 2332944, 2401560, 2592160, 2721768, 2881872, 2916180, 3061989, 3202080, 3402210, 3499416, 3602340, 3629024, 3888240, 4082652, 4116960, 4374270, 4536280, 4665888, 4803120, 5103315, 5443536, 5763744, 5832360, 6123978, 6804420, 6998832, 7204680, 7776480, 8165304, 8748540, 9072560, 9606240, 10206630, 10887072, 11664720, 12247956, 13608840, 13997664, 14409360, 15309945, 16330608, 17497080, 18145120, 20413260, 23329440, 24495912, 27217680, 28818720, 30619890, 32661216, 34994160, 40826520, 48991824, 54435360, 61239780, 69988320, 81653040, 97983648, 122479560, 163306080, 244959120, 489918240]

約数ペア:

[(1, 489918240), (2, 244959120), (3, 163306080), (4, 122479560), (5, 97983648), (6, 81653040), (7, 69988320), (8, 61239780), (9, 54435360), (10, 48991824), (12, 40826520), (14, 34994160), (15, 32661216), (16, 30619890), (17, 28818720), (18, 27217680), (20, 24495912), (21, 23329440), (24, 20413260), (27, 18145120), (28, 17497080), (30, 16330608), (32, 15309945), (34, 14409360), (35, 13997664), (36, 13608840), (40, 12247956), (42, 11664720), (45, 10887072), (48, 10206630), (51, 9606240), (54, 9072560), (56, 8748540), (60, 8165304), (63, 7776480), (68, 7204680), (70, 6998832), (72, 6804420), (80, 6123978), (84, 5832360), (85, 5763744), (90, 5443536), (96, 5103315), (102, 4803120), (105, 4665888), (108, 4536280), (112, 4374270), (119, 4116960), (120, 4082652), (126, 3888240), (135, 3629024), (136, 3602340), (140, 3499416), (144, 3402210), (153, 3202080), (160, 3061989), (168, 2916180), (170, 2881872), (180, 2721768), (189, 2592160), (204, 2401560), (210, 2332944), (216, 2268140), (224, 2187135), (238, 2058480), (240, 2041326), (252, 1944120), (255, 1921248), (270, 1814512), (272, 1801170), (280, 1749708), (288, 1701105), (306, 1601040), (315, 1555296), (336, 1458090), (340, 1440936), (357, 1372320), (360, 1360884), (378, 1296080), (408, 1200780), (420, 1166472), (432, 1134070), (459, 1067360), (476, 1029240), (480, 1020663), (504, 972060), (510, 960624), (540, 907256), (544, 900585), (560, 874854), (595, 823392), (612, 800520), (630, 777648), (672, 729045), (680, 720468), (714, 686160), (720, 680442), (756, 648040), (765, 640416), (816, 600390), (840, 583236), (864, 567035), (918, 533680), (945, 518432), (952, 514620), (953, 514080), (1008, 486030), (1020, 480312), (1071, 457440), (1080, 453628), (1120, 437427), (1190, 411696), (1224, 400260), (1260, 388824), (1360, 360234), (1428, 343080), (1440, 340221), (1512, 324020), (1530, 320208), (1632, 300195), (1680, 291618), (1785, 274464), (1836, 266840), (1890, 259216), (1904, 257310), (1906, 257040), (2016, 243015), (2040, 240156), (2142, 228720), (2160, 226814), (2295, 213472), (2380, 205848), (2448, 200130), (2520, 194412), (2720, 180117), (2856, 171540), (2859, 171360), (3024, 162010), (3060, 160104), (3213, 152480), (3360, 145809), (3570, 137232), (3672, 133420), (3780, 129608), (3808, 128655), (3812, 128520), (4080, 120078), (4284, 114360), (4320, 113407), (4590, 106736), (4760, 102924), (4765, 102816), (4896, 100065), (5040, 97206), (5355, 91488), (5712, 85770), (5718, 85680), (6048, 81005), (6120, 80052), (6426, 76240), (6671, 73440), (7140, 68616), (7344, 66710), (7560, 64804), (7624, 64260), (8160, 60039), (8568, 57180), (8577, 57120), (9180, 53368), (9520, 51462), (9530, 51408), (10080, 48603), (10710, 45744), (11424, 42885), (11436, 42840), (12240, 40026), (12852, 38120), (13342, 36720), (14280, 34308), (14295, 34272), (14688, 33355), (15120, 32402), (15248, 32130), (16065, 30496), (16201, 30240), (17136, 28590), (17154, 28560), (18360, 26684), (19040, 25731), (19060, 25704), (20013, 24480), (21420, 22872)]