15007240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6359}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 34344000

約数和(自身を除く): 19336760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 6359, 12718, 25436, 31795, 50872, 63590, 127180, 254360, 375181, 750362, 1500724, 1875905, 3001448, 3751810, 7503620, 15007240]

約数ペア:

[(1, 15007240), (2, 7503620), (4, 3751810), (5, 3001448), (8, 1875905), (10, 1500724), (20, 750362), (40, 375181), (59, 254360), (118, 127180), (236, 63590), (295, 50872), (472, 31795), (590, 25436), (1180, 12718), (2360, 6359)]