320586390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1187357}}^1$

素因数の和:1187373

約数の個数: 32

約数和(自身を含む): 854897760

約数和(自身を除く): 534311370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1187357, 2374714, 3562071, 5936785, 7124142, 10686213, 11873570, 17810355, 21372426, 32058639, 35620710, 53431065, 64117278, 106862130, 160293195, 320586390]

約数ペア:

[(1, 320586390), (2, 160293195), (3, 106862130), (5, 64117278), (6, 53431065), (9, 35620710), (10, 32058639), (15, 21372426), (18, 17810355), (27, 11873570), (30, 10686213), (45, 7124142), (54, 5936785), (90, 3562071), (135, 2374714), (270, 1187357)]