156565680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652357}}^1$

素因数の和:652373

約数の個数: 40

約数和(自身を含む): 485354352

約数和(自身を除く): 328788672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652357, 1304714, 1957071, 2609428, 3261785, 3914142, 5218856, 6523570, 7828284, 9785355, 10437712, 13047140, 15656568, 19570710, 26094280, 31313136, 39141420, 52188560, 78282840, 156565680]

約数ペア:

[(1, 156565680), (2, 78282840), (3, 52188560), (4, 39141420), (5, 31313136), (6, 26094280), (8, 19570710), (10, 15656568), (12, 13047140), (15, 10437712), (16, 9785355), (20, 7828284), (24, 6523570), (30, 5218856), (40, 3914142), (48, 3261785), (60, 2609428), (80, 1957071), (120, 1304714), (240, 652357)]