391958040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{48751}}^1$

素因数の和:48832

約数の個数: 64

約数和(自身を含む): 1193448960

約数和(自身を除く): 801490920

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, 48751, 97502, 146253, 195004, 243755, 292506, 390008, 487510, 585012, 731265, 975020, 1170024, 1462530, 1950040, 2925060, 3266317, 5850120, 6532634, 9798951, 13065268, 16331585, 19597902, 26130536, 32663170, 39195804, 48994755, 65326340, 78391608, 97989510, 130652680, 195979020, 391958040]

約数ペア:

[(1, 391958040), (2, 195979020), (3, 130652680), (4, 97989510), (5, 78391608), (6, 65326340), (8, 48994755), (10, 39195804), (12, 32663170), (15, 26130536), (20, 19597902), (24, 16331585), (30, 13065268), (40, 9798951), (60, 6532634), (67, 5850120), (120, 3266317), (134, 2925060), (201, 1950040), (268, 1462530), (335, 1170024), (402, 975020), (536, 731265), (670, 585012), (804, 487510), (1005, 390008), (1340, 292506), (1608, 243755), (2010, 195004), (2680, 146253), (4020, 97502), (8040, 48751)]