219386760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1828223}}^1$

素因数の和:1828237

約数の個数: 32

約数和(自身を含む): 658160640

約数和(自身を除く): 438773880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1828223, 3656446, 5484669, 7312892, 9141115, 10969338, 14625784, 18282230, 21938676, 27423345, 36564460, 43877352, 54846690, 73128920, 109693380, 219386760]

約数ペア:

[(1, 219386760), (2, 109693380), (3, 73128920), (4, 54846690), (5, 43877352), (6, 36564460), (8, 27423345), (10, 21938676), (12, 18282230), (15, 14625784), (20, 10969338), (24, 9141115), (30, 7312892), (40, 5484669), (60, 3656446), (120, 1828223)]