15299960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29423}}^1$

素因数の和:29447

約数の個数: 32

約数和(自身を含む): 37074240

約数和(自身を除く): 21774280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29423, 58846, 117692, 147115, 235384, 294230, 382499, 588460, 764998, 1176920, 1529996, 1912495, 3059992, 3824990, 7649980, 15299960]

約数ペア:

[(1, 15299960), (2, 7649980), (4, 3824990), (5, 3059992), (8, 1912495), (10, 1529996), (13, 1176920), (20, 764998), (26, 588460), (40, 382499), (52, 294230), (65, 235384), (104, 147115), (130, 117692), (260, 58846), (520, 29423)]