155680860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2594681}}^1$

素因数の和:2594693

約数の個数: 24

約数和(自身を含む): 435906576

約数和(自身を除く): 280225716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2594681, 5189362, 7784043, 10378724, 12973405, 15568086, 25946810, 31136172, 38920215, 51893620, 77840430, 155680860]

約数ペア:

[(1, 155680860), (2, 77840430), (3, 51893620), (4, 38920215), (5, 31136172), (6, 25946810), (10, 15568086), (12, 12973405), (15, 10378724), (20, 7784043), (30, 5189362), (60, 2594681)]