302240

素因数分解:

$2^5\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1904

約数の個数: 24

約数和(自身を含む): 714420

約数和(自身を除く): 412180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1889, 3778, 7556, 9445, 15112, 18890, 30224, 37780, 60448, 75560, 151120, 302240]

約数ペア:

[(1, 302240), (2, 151120), (4, 75560), (5, 60448), (8, 37780), (10, 30224), (16, 18890), (20, 15112), (32, 9445), (40, 7556), (80, 3778), (160, 1889)]