38138160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{158909}}^1$

素因数の和:158925

約数の個数: 40

約数和(自身を含む): 118229040

約数和(自身を除く): 80090880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 158909, 317818, 476727, 635636, 794545, 953454, 1271272, 1589090, 1906908, 2383635, 2542544, 3178180, 3813816, 4767270, 6356360, 7627632, 9534540, 12712720, 19069080, 38138160]

約数ペア:

[(1, 38138160), (2, 19069080), (3, 12712720), (4, 9534540), (5, 7627632), (6, 6356360), (8, 4767270), (10, 3813816), (12, 3178180), (15, 2542544), (16, 2383635), (20, 1906908), (24, 1589090), (30, 1271272), (40, 953454), (48, 794545), (60, 635636), (80, 476727), (120, 317818), (240, 158909)]