137787360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{287057}}^1$

素因数の和:287075

約数の個数: 48

約数和(自身を含む): 434031696

約数和(自身を除く): 296244336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 287057, 574114, 861171, 1148228, 1435285, 1722342, 2296456, 2870570, 3444684, 4305855, 4592912, 5741140, 6889368, 8611710, 9185824, 11482280, 13778736, 17223420, 22964560, 27557472, 34446840, 45929120, 68893680, 137787360]

約数ペア:

[(1, 137787360), (2, 68893680), (3, 45929120), (4, 34446840), (5, 27557472), (6, 22964560), (8, 17223420), (10, 13778736), (12, 11482280), (15, 9185824), (16, 8611710), (20, 6889368), (24, 5741140), (30, 4592912), (32, 4305855), (40, 3444684), (48, 2870570), (60, 2296456), (80, 1722342), (96, 1435285), (120, 1148228), (160, 861171), (240, 574114), (480, 287057)]