8679613680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{169789}}^1$

素因数の和:169879

約数の個数: 120

約数和(自身を含む): 29559759840

約数和(自身を除く): 20880146160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 169789, 339578, 509367, 679156, 848945, 1018734, 1358312, 1528101, 1697890, 2037468, 2546835, 2716624, 3056202, 3395780, 4074936, 5093670, 6112404, 6791560, 7640505, 8149872, 10187340, 12055019, 12224808, 13583120, 15281010, 20374680, 24110038, 24449616, 30562020, 36165057, 40749360, 48220076, 60275095, 61124040, 72330114, 96440152, 108495171, 120550190, 122248080, 144660228, 180825285, 192880304, 216990342, 241100380, 289320456, 361650570, 433980684, 482200760, 542475855, 578640912, 723301140, 867961368, 964401520, 1084951710, 1446602280, 1735922736, 2169903420, 2893204560, 4339806840, 8679613680]

約数ペア:

[(1, 8679613680), (2, 4339806840), (3, 2893204560), (4, 2169903420), (5, 1735922736), (6, 1446602280), (8, 1084951710), (9, 964401520), (10, 867961368), (12, 723301140), (15, 578640912), (16, 542475855), (18, 482200760), (20, 433980684), (24, 361650570), (30, 289320456), (36, 241100380), (40, 216990342), (45, 192880304), (48, 180825285), (60, 144660228), (71, 122248080), (72, 120550190), (80, 108495171), (90, 96440152), (120, 72330114), (142, 61124040), (144, 60275095), (180, 48220076), (213, 40749360), (240, 36165057), (284, 30562020), (355, 24449616), (360, 24110038), (426, 20374680), (568, 15281010), (639, 13583120), (710, 12224808), (720, 12055019), (852, 10187340), (1065, 8149872), (1136, 7640505), (1278, 6791560), (1420, 6112404), (1704, 5093670), (2130, 4074936), (2556, 3395780), (2840, 3056202), (3195, 2716624), (3408, 2546835), (4260, 2037468), (5112, 1697890), (5680, 1528101), (6390, 1358312), (8520, 1018734), (10224, 848945), (12780, 679156), (17040, 509367), (25560, 339578), (51120, 169789)]