159940920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1332841}}^1$

素因数の和:1332855

約数の個数: 32

約数和(自身を含む): 479823120

約数和(自身を除く): 319882200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1332841, 2665682, 3998523, 5331364, 6664205, 7997046, 10662728, 13328410, 15994092, 19992615, 26656820, 31988184, 39985230, 53313640, 79970460, 159940920]

約数ペア:

[(1, 159940920), (2, 79970460), (3, 53313640), (4, 39985230), (5, 31988184), (6, 26656820), (8, 19992615), (10, 15994092), (12, 13328410), (15, 10662728), (20, 7997046), (24, 6664205), (30, 5331364), (40, 3998523), (60, 2665682), (120, 1332841)]