1896072720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7900303}}^1$

素因数の和:7900319

約数の個数: 40

約数和(自身を含む): 5877826176

約数和(自身を除く): 3981753456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7900303, 15800606, 23700909, 31601212, 39501515, 47401818, 63202424, 79003030, 94803636, 118504545, 126404848, 158006060, 189607272, 237009090, 316012120, 379214544, 474018180, 632024240, 948036360, 1896072720]

約数ペア:

[(1, 1896072720), (2, 948036360), (3, 632024240), (4, 474018180), (5, 379214544), (6, 316012120), (8, 237009090), (10, 189607272), (12, 158006060), (15, 126404848), (16, 118504545), (20, 94803636), (24, 79003030), (30, 63202424), (40, 47401818), (48, 39501515), (60, 31601212), (80, 23700909), (120, 15800606), (240, 7900303)]