15670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65293}}^1$

素因数の和:65309

約数の個数: 40

約数和(自身を含む): 48578736

約数和(自身を除く): 32908416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65293, 130586, 195879, 261172, 326465, 391758, 522344, 652930, 783516, 979395, 1044688, 1305860, 1567032, 1958790, 2611720, 3134064, 3917580, 5223440, 7835160, 15670320]

約数ペア:

[(1, 15670320), (2, 7835160), (3, 5223440), (4, 3917580), (5, 3134064), (6, 2611720), (8, 1958790), (10, 1567032), (12, 1305860), (15, 1044688), (16, 979395), (20, 783516), (24, 652930), (30, 522344), (40, 391758), (48, 326465), (60, 261172), (80, 195879), (120, 130586), (240, 65293)]