561811080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{69877}}^1$

素因数の和:69958

約数の個数: 64

約数和(自身を含む): 1710613440

約数和(自身を除く): 1148802360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 69877, 139754, 209631, 279508, 349385, 419262, 559016, 698770, 838524, 1048155, 1397540, 1677048, 2096310, 2795080, 4192620, 4681759, 8385240, 9363518, 14045277, 18727036, 23408795, 28090554, 37454072, 46817590, 56181108, 70226385, 93635180, 112362216, 140452770, 187270360, 280905540, 561811080]

約数ペア:

[(1, 561811080), (2, 280905540), (3, 187270360), (4, 140452770), (5, 112362216), (6, 93635180), (8, 70226385), (10, 56181108), (12, 46817590), (15, 37454072), (20, 28090554), (24, 23408795), (30, 18727036), (40, 14045277), (60, 9363518), (67, 8385240), (120, 4681759), (134, 4192620), (201, 2795080), (268, 2096310), (335, 1677048), (402, 1397540), (536, 1048155), (670, 838524), (804, 698770), (1005, 559016), (1340, 419262), (1608, 349385), (2010, 279508), (2680, 209631), (4020, 139754), (8040, 69877)]