99853680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{739}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 310515840

約数和(自身を除く): 210662160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 739, 1126, 1478, 1689, 2217, 2252, 2815, 2956, 3378, 3695, 4434, 4504, 5630, 5912, 6756, 7390, 8445, 8868, 9008, 11085, 11260, 11824, 13512, 14780, 16890, 17736, 22170, 22520, 27024, 29560, 33780, 35472, 44340, 45040, 59120, 67560, 88680, 135120, 177360, 416057, 832114, 1248171, 1664228, 2080285, 2496342, 3328456, 4160570, 4992684, 6240855, 6656912, 8321140, 9985368, 12481710, 16642280, 19970736, 24963420, 33284560, 49926840, 99853680]

約数ペア:

[(1, 99853680), (2, 49926840), (3, 33284560), (4, 24963420), (5, 19970736), (6, 16642280), (8, 12481710), (10, 9985368), (12, 8321140), (15, 6656912), (16, 6240855), (20, 4992684), (24, 4160570), (30, 3328456), (40, 2496342), (48, 2080285), (60, 1664228), (80, 1248171), (120, 832114), (240, 416057), (563, 177360), (739, 135120), (1126, 88680), (1478, 67560), (1689, 59120), (2217, 45040), (2252, 44340), (2815, 35472), (2956, 33780), (3378, 29560), (3695, 27024), (4434, 22520), (4504, 22170), (5630, 17736), (5912, 16890), (6756, 14780), (7390, 13512), (8445, 11824), (8868, 11260), (9008, 11085)]