78526680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9767}}^1$

素因数の和:9848

約数の個数: 64

約数和(自身を含む): 239120640

約数和(自身を除く): 160593960

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, 9767, 19534, 29301, 39068, 48835, 58602, 78136, 97670, 117204, 146505, 195340, 234408, 293010, 390680, 586020, 654389, 1172040, 1308778, 1963167, 2617556, 3271945, 3926334, 5235112, 6543890, 7852668, 9815835, 13087780, 15705336, 19631670, 26175560, 39263340, 78526680]

約数ペア:

[(1, 78526680), (2, 39263340), (3, 26175560), (4, 19631670), (5, 15705336), (6, 13087780), (8, 9815835), (10, 7852668), (12, 6543890), (15, 5235112), (20, 3926334), (24, 3271945), (30, 2617556), (40, 1963167), (60, 1308778), (67, 1172040), (120, 654389), (134, 586020), (201, 390680), (268, 293010), (335, 234408), (402, 195340), (536, 146505), (670, 117204), (804, 97670), (1005, 78136), (1340, 58602), (1608, 48835), (2010, 39068), (2680, 29301), (4020, 19534), (8040, 9767)]