68173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{284057}}^1$

素因数の和:284073

約数の個数: 40

約数和(自身を含む): 211339152

約数和(自身を除く): 143165472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 284057, 568114, 852171, 1136228, 1420285, 1704342, 2272456, 2840570, 3408684, 4260855, 4544912, 5681140, 6817368, 8521710, 11362280, 13634736, 17043420, 22724560, 34086840, 68173680]

約数ペア:

[(1, 68173680), (2, 34086840), (3, 22724560), (4, 17043420), (5, 13634736), (6, 11362280), (8, 8521710), (10, 6817368), (12, 5681140), (15, 4544912), (16, 4260855), (20, 3408684), (24, 2840570), (30, 2272456), (40, 1704342), (48, 1420285), (60, 1136228), (80, 852171), (120, 568114), (240, 284057)]