7420080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 23569920

約数和(自身を除く): 16149840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 719, 860, 1032, 1290, 1438, 1720, 2064, 2157, 2580, 2876, 3440, 3595, 4314, 5160, 5752, 7190, 8628, 10320, 10785, 11504, 14380, 17256, 21570, 28760, 30917, 34512, 43140, 57520, 61834, 86280, 92751, 123668, 154585, 172560, 185502, 247336, 309170, 371004, 463755, 494672, 618340, 742008, 927510, 1236680, 1484016, 1855020, 2473360, 3710040, 7420080]

約数ペア:

[(1, 7420080), (2, 3710040), (3, 2473360), (4, 1855020), (5, 1484016), (6, 1236680), (8, 927510), (10, 742008), (12, 618340), (15, 494672), (16, 463755), (20, 371004), (24, 309170), (30, 247336), (40, 185502), (43, 172560), (48, 154585), (60, 123668), (80, 92751), (86, 86280), (120, 61834), (129, 57520), (172, 43140), (215, 34512), (240, 30917), (258, 28760), (344, 21570), (430, 17256), (516, 14380), (645, 11504), (688, 10785), (719, 10320), (860, 8628), (1032, 7190), (1290, 5752), (1438, 5160), (1720, 4314), (2064, 3595), (2157, 3440), (2580, 2876)]