15266280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127219}}^1$

素因数の和:127233

約数の個数: 32

約数和(自身を含む): 45799200

約数和(自身を除く): 30532920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127219, 254438, 381657, 508876, 636095, 763314, 1017752, 1272190, 1526628, 1908285, 2544380, 3053256, 3816570, 5088760, 7633140, 15266280]

約数ペア:

[(1, 15266280), (2, 7633140), (3, 5088760), (4, 3816570), (5, 3053256), (6, 2544380), (8, 1908285), (10, 1526628), (12, 1272190), (15, 1017752), (20, 763314), (24, 636095), (30, 508876), (40, 381657), (60, 254438), (120, 127219)]