26540040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 80832960

約数和(自身を除く): 54292920

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, 3301, 4020, 6602, 8040, 9903, 13204, 16505, 19806, 26408, 33010, 39612, 49515, 66020, 79224, 99030, 132040, 198060, 221167, 396120, 442334, 663501, 884668, 1105835, 1327002, 1769336, 2211670, 2654004, 3317505, 4423340, 5308008, 6635010, 8846680, 13270020, 26540040]

約数ペア:

[(1, 26540040), (2, 13270020), (3, 8846680), (4, 6635010), (5, 5308008), (6, 4423340), (8, 3317505), (10, 2654004), (12, 2211670), (15, 1769336), (20, 1327002), (24, 1105835), (30, 884668), (40, 663501), (60, 442334), (67, 396120), (120, 221167), (134, 198060), (201, 132040), (268, 99030), (335, 79224), (402, 66020), (536, 49515), (670, 39612), (804, 33010), (1005, 26408), (1340, 19806), (1608, 16505), (2010, 13204), (2680, 9903), (3301, 8040), (4020, 6602)]