9915240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 20411160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1559, 1590, 2120, 3118, 3180, 4677, 6236, 6360, 7795, 9354, 12472, 15590, 18708, 23385, 31180, 37416, 46770, 62360, 82627, 93540, 165254, 187080, 247881, 330508, 413135, 495762, 661016, 826270, 991524, 1239405, 1652540, 1983048, 2478810, 3305080, 4957620, 9915240]

約数ペア:

[(1, 9915240), (2, 4957620), (3, 3305080), (4, 2478810), (5, 1983048), (6, 1652540), (8, 1239405), (10, 991524), (12, 826270), (15, 661016), (20, 495762), (24, 413135), (30, 330508), (40, 247881), (53, 187080), (60, 165254), (106, 93540), (120, 82627), (159, 62360), (212, 46770), (265, 37416), (318, 31180), (424, 23385), (530, 18708), (636, 15590), (795, 12472), (1060, 9354), (1272, 7795), (1559, 6360), (1590, 6236), (2120, 4677), (3118, 3180)]