12458538720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1553}}^1$

素因数の和:2199

約数の個数: 240

約数和(自身を含む): 44067648240

約数和(自身を除く): 31609109520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 619, 648, 720, 810, 864, 1080, 1238, 1296, 1440, 1553, 1620, 1857, 2160, 2476, 2592, 3095, 3106, 3240, 3714, 4320, 4659, 4952, 5571, 6190, 6212, 6480, 7428, 7765, 9285, 9318, 9904, 11142, 12380, 12424, 12960, 13977, 14856, 15530, 16713, 18570, 18636, 19808, 22284, 23295, 24760, 24848, 27855, 27954, 29712, 31060, 33426, 37140, 37272, 41931, 44568, 46590, 49520, 49696, 50139, 55710, 55908, 59424, 62120, 66852, 69885, 74280, 74544, 83565, 83862, 89136, 93180, 99040, 100278, 111420, 111816, 124240, 125793, 133704, 139770, 148560, 149088, 167130, 167724, 178272, 186360, 200556, 209655, 222840, 223632, 248480, 250695, 251586, 267408, 279540, 297120, 334260, 335448, 372720, 401112, 419310, 445680, 447264, 501390, 503172, 534816, 559080, 628965, 668520, 670896, 745440, 802224, 838620, 891360, 961307, 1002780, 1006344, 1118160, 1257930, 1337040, 1341792, 1604448, 1677240, 1922614, 2005560, 2012688, 2236320, 2515860, 2674080, 2883921, 3354480, 3845228, 4011120, 4025376, 4806535, 5031720, 5767842, 6708960, 7690456, 8022240, 8651763, 9613070, 10063440, 11535684, 14419605, 15380912, 17303526, 19226140, 20126880, 23071368, 25955289, 28839210, 30761824, 34607052, 38452280, 43258815, 46142736, 51910578, 57678420, 69214104, 76904560, 77865867, 86517630, 92285472, 103821156, 115356840, 129776445, 138428208, 153809120, 155731734, 173035260, 207642312, 230713680, 259552890, 276856416, 311463468, 346070520, 389329335, 415284624, 461427360, 519105780, 622926936, 692141040, 778658670, 830569248, 1038211560, 1245853872, 1384282080, 1557317340, 2076423120, 2491707744, 3114634680, 4152846240, 6229269360, 12458538720]

約数ペア:

[(1, 12458538720), (2, 6229269360), (3, 4152846240), (4, 3114634680), (5, 2491707744), (6, 2076423120), (8, 1557317340), (9, 1384282080), (10, 1245853872), (12, 1038211560), (15, 830569248), (16, 778658670), (18, 692141040), (20, 622926936), (24, 519105780), (27, 461427360), (30, 415284624), (32, 389329335), (36, 346070520), (40, 311463468), (45, 276856416), (48, 259552890), (54, 230713680), (60, 207642312), (72, 173035260), (80, 155731734), (81, 153809120), (90, 138428208), (96, 129776445), (108, 115356840), (120, 103821156), (135, 92285472), (144, 86517630), (160, 77865867), (162, 76904560), (180, 69214104), (216, 57678420), (240, 51910578), (270, 46142736), (288, 43258815), (324, 38452280), (360, 34607052), (405, 30761824), (432, 28839210), (480, 25955289), (540, 23071368), (619, 20126880), (648, 19226140), (720, 17303526), (810, 15380912), (864, 14419605), (1080, 11535684), (1238, 10063440), (1296, 9613070), (1440, 8651763), (1553, 8022240), (1620, 7690456), (1857, 6708960), (2160, 5767842), (2476, 5031720), (2592, 4806535), (3095, 4025376), (3106, 4011120), (3240, 3845228), (3714, 3354480), (4320, 2883921), (4659, 2674080), (4952, 2515860), (5571, 2236320), (6190, 2012688), (6212, 2005560), (6480, 1922614), (7428, 1677240), (7765, 1604448), (9285, 1341792), (9318, 1337040), (9904, 1257930), (11142, 1118160), (12380, 1006344), (12424, 1002780), (12960, 961307), (13977, 891360), (14856, 838620), (15530, 802224), (16713, 745440), (18570, 670896), (18636, 668520), (19808, 628965), (22284, 559080), (23295, 534816), (24760, 503172), (24848, 501390), (27855, 447264), (27954, 445680), (29712, 419310), (31060, 401112), (33426, 372720), (37140, 335448), (37272, 334260), (41931, 297120), (44568, 279540), (46590, 267408), (49520, 251586), (49696, 250695), (50139, 248480), (55710, 223632), (55908, 222840), (59424, 209655), (62120, 200556), (66852, 186360), (69885, 178272), (74280, 167724), (74544, 167130), (83565, 149088), (83862, 148560), (89136, 139770), (93180, 133704), (99040, 125793), (100278, 124240), (111420, 111816)]