85213680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{355057}}^1$

素因数の和:355073

約数の個数: 40

約数和(自身を含む): 264163152

約数和(自身を除く): 178949472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 355057, 710114, 1065171, 1420228, 1775285, 2130342, 2840456, 3550570, 4260684, 5325855, 5680912, 7101140, 8521368, 10651710, 14202280, 17042736, 21303420, 28404560, 42606840, 85213680]

約数ペア:

[(1, 85213680), (2, 42606840), (3, 28404560), (4, 21303420), (5, 17042736), (6, 14202280), (8, 10651710), (10, 8521368), (12, 7101140), (15, 5680912), (16, 5325855), (20, 4260684), (24, 3550570), (30, 2840456), (40, 2130342), (48, 1775285), (60, 1420228), (80, 1065171), (120, 710114), (240, 355057)]