147353880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1227949}}^1$

素因数の和:1227963

約数の個数: 32

約数和(自身を含む): 442062000

約数和(自身を除く): 294708120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1227949, 2455898, 3683847, 4911796, 6139745, 7367694, 9823592, 12279490, 14735388, 18419235, 24558980, 29470776, 36838470, 49117960, 73676940, 147353880]

約数ペア:

[(1, 147353880), (2, 73676940), (3, 49117960), (4, 36838470), (5, 29470776), (6, 24558980), (8, 18419235), (10, 14735388), (12, 12279490), (15, 9823592), (20, 7367694), (24, 6139745), (30, 4911796), (40, 3683847), (60, 2455898), (120, 1227949)]