18832920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{156941}}^1$

素因数の和:156955

約数の個数: 32

約数和(自身を含む): 56499120

約数和(自身を除く): 37666200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 156941, 313882, 470823, 627764, 784705, 941646, 1255528, 1569410, 1883292, 2354115, 3138820, 3766584, 4708230, 6277640, 9416460, 18832920]

約数ペア:

[(1, 18832920), (2, 9416460), (3, 6277640), (4, 4708230), (5, 3766584), (6, 3138820), (8, 2354115), (10, 1883292), (12, 1569410), (15, 1255528), (20, 941646), (24, 784705), (30, 627764), (40, 470823), (60, 313882), (120, 156941)]