7280558160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{30335659}}^1$

素因数の和:30335675

約数の個数: 40

約数和(自身を含む): 22569731040

約数和(自身を除く): 15289172880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 30335659, 60671318, 91006977, 121342636, 151678295, 182013954, 242685272, 303356590, 364027908, 455034885, 485370544, 606713180, 728055816, 910069770, 1213426360, 1456111632, 1820139540, 2426852720, 3640279080, 7280558160]

約数ペア:

[(1, 7280558160), (2, 3640279080), (3, 2426852720), (4, 1820139540), (5, 1456111632), (6, 1213426360), (8, 910069770), (10, 728055816), (12, 606713180), (15, 485370544), (16, 455034885), (20, 364027908), (24, 303356590), (30, 242685272), (40, 182013954), (48, 151678295), (60, 121342636), (80, 91006977), (120, 60671318), (240, 30335659)]