65125680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271357}}^1$

素因数の和:271373

約数の個数: 40

約数和(自身を含む): 201890352

約数和(自身を除く): 136764672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271357, 542714, 814071, 1085428, 1356785, 1628142, 2170856, 2713570, 3256284, 4070355, 4341712, 5427140, 6512568, 8140710, 10854280, 13025136, 16281420, 21708560, 32562840, 65125680]

約数ペア:

[(1, 65125680), (2, 32562840), (3, 21708560), (4, 16281420), (5, 13025136), (6, 10854280), (8, 8140710), (10, 6512568), (12, 5427140), (15, 4341712), (16, 4070355), (20, 3256284), (24, 2713570), (30, 2170856), (40, 1628142), (48, 1356785), (60, 1085428), (80, 814071), (120, 542714), (240, 271357)]