149618760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1246823}}^1$

素因数の和:1246837

約数の個数: 32

約数和(自身を含む): 448856640

約数和(自身を除く): 299237880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1246823, 2493646, 3740469, 4987292, 6234115, 7480938, 9974584, 12468230, 14961876, 18702345, 24936460, 29923752, 37404690, 49872920, 74809380, 149618760]

約数ペア:

[(1, 149618760), (2, 74809380), (3, 49872920), (4, 37404690), (5, 29923752), (6, 24936460), (8, 18702345), (10, 14961876), (12, 12468230), (15, 9974584), (20, 7480938), (24, 6234115), (30, 4987292), (40, 3740469), (60, 2493646), (120, 1246823)]