1222926360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{24917}}^1$

素因数の和:25340

約数の個数: 64

約数和(自身を含む): 3677896800

約数和(自身を除く): 2454970440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 8180, 9816, 12270, 16360, 24540, 24917, 49080, 49834, 74751, 99668, 124585, 149502, 199336, 249170, 299004, 373755, 498340, 598008, 747510, 996680, 1495020, 2990040, 10191053, 20382106, 30573159, 40764212, 50955265, 61146318, 81528424, 101910530, 122292636, 152865795, 203821060, 244585272, 305731590, 407642120, 611463180, 1222926360]

約数ペア:

[(1, 1222926360), (2, 611463180), (3, 407642120), (4, 305731590), (5, 244585272), (6, 203821060), (8, 152865795), (10, 122292636), (12, 101910530), (15, 81528424), (20, 61146318), (24, 50955265), (30, 40764212), (40, 30573159), (60, 20382106), (120, 10191053), (409, 2990040), (818, 1495020), (1227, 996680), (1636, 747510), (2045, 598008), (2454, 498340), (3272, 373755), (4090, 299004), (4908, 249170), (6135, 199336), (8180, 149502), (9816, 124585), (12270, 99668), (16360, 74751), (24540, 49834), (24917, 49080)]