9521280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 256

約数和(自身を含む): 36720000

約数和(自身を除く): 27198720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 64, 72, 76, 80, 87, 90, 95, 96, 108, 114, 116, 120, 128, 135, 144, 145, 152, 160, 171, 174, 180, 190, 192, 216, 228, 232, 240, 261, 270, 285, 288, 290, 304, 320, 342, 348, 360, 380, 384, 432, 435, 456, 464, 480, 513, 522, 540, 551, 570, 576, 580, 608, 640, 684, 696, 720, 760, 783, 855, 864, 870, 912, 928, 960, 1026, 1044, 1080, 1102, 1140, 1152, 1160, 1216, 1305, 1368, 1392, 1440, 1520, 1566, 1653, 1710, 1728, 1740, 1824, 1856, 1920, 2052, 2088, 2160, 2204, 2280, 2320, 2432, 2565, 2610, 2736, 2755, 2784, 2880, 3040, 3132, 3306, 3420, 3456, 3480, 3648, 3712, 3915, 4104, 4176, 4320, 4408, 4560, 4640, 4959, 5130, 5220, 5472, 5510, 5568, 5760, 6080, 6264, 6612, 6840, 6960, 7296, 7830, 8208, 8265, 8352, 8640, 8816, 9120, 9280, 9918, 10260, 10440, 10944, 11020, 11136, 12160, 12528, 13224, 13680, 13920, 14877, 15660, 16416, 16530, 16704, 17280, 17632, 18240, 18560, 19836, 20520, 20880, 21888, 22040, 24795, 25056, 26448, 27360, 27840, 29754, 31320, 32832, 33060, 33408, 35264, 36480, 39672, 41040, 41760, 44080, 49590, 50112, 52896, 54720, 55680, 59508, 62640, 65664, 66120, 70528, 74385, 79344, 82080, 83520, 88160, 99180, 100224, 105792, 109440, 119016, 125280, 132240, 148770, 158688, 164160, 167040, 176320, 198360, 211584, 238032, 250560, 264480, 297540, 317376, 328320, 352640, 396720, 476064, 501120, 528960, 595080, 634752, 793440, 952128, 1057920, 1190160, 1586880, 1904256, 2380320, 3173760, 4760640, 9521280]

約数ペア:

[(1, 9521280), (2, 4760640), (3, 3173760), (4, 2380320), (5, 1904256), (6, 1586880), (8, 1190160), (9, 1057920), (10, 952128), (12, 793440), (15, 634752), (16, 595080), (18, 528960), (19, 501120), (20, 476064), (24, 396720), (27, 352640), (29, 328320), (30, 317376), (32, 297540), (36, 264480), (38, 250560), (40, 238032), (45, 211584), (48, 198360), (54, 176320), (57, 167040), (58, 164160), (60, 158688), (64, 148770), (72, 132240), (76, 125280), (80, 119016), (87, 109440), (90, 105792), (95, 100224), (96, 99180), (108, 88160), (114, 83520), (116, 82080), (120, 79344), (128, 74385), (135, 70528), (144, 66120), (145, 65664), (152, 62640), (160, 59508), (171, 55680), (174, 54720), (180, 52896), (190, 50112), (192, 49590), (216, 44080), (228, 41760), (232, 41040), (240, 39672), (261, 36480), (270, 35264), (285, 33408), (288, 33060), (290, 32832), (304, 31320), (320, 29754), (342, 27840), (348, 27360), (360, 26448), (380, 25056), (384, 24795), (432, 22040), (435, 21888), (456, 20880), (464, 20520), (480, 19836), (513, 18560), (522, 18240), (540, 17632), (551, 17280), (570, 16704), (576, 16530), (580, 16416), (608, 15660), (640, 14877), (684, 13920), (696, 13680), (720, 13224), (760, 12528), (783, 12160), (855, 11136), (864, 11020), (870, 10944), (912, 10440), (928, 10260), (960, 9918), (1026, 9280), (1044, 9120), (1080, 8816), (1102, 8640), (1140, 8352), (1152, 8265), (1160, 8208), (1216, 7830), (1305, 7296), (1368, 6960), (1392, 6840), (1440, 6612), (1520, 6264), (1566, 6080), (1653, 5760), (1710, 5568), (1728, 5510), (1740, 5472), (1824, 5220), (1856, 5130), (1920, 4959), (2052, 4640), (2088, 4560), (2160, 4408), (2204, 4320), (2280, 4176), (2320, 4104), (2432, 3915), (2565, 3712), (2610, 3648), (2736, 3480), (2755, 3456), (2784, 3420), (2880, 3306), (3040, 3132)]