480309288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{645577}}^1$

素因数の和:645617

約数の個数: 32

約数和(自身を含む): 1239509760

約数和(自身を除く): 759200472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 645577, 1291154, 1936731, 2582308, 3873462, 5164616, 7746924, 15493848, 20012887, 40025774, 60038661, 80051548, 120077322, 160103096, 240154644, 480309288]

約数ペア:

[(1, 480309288), (2, 240154644), (3, 160103096), (4, 120077322), (6, 80051548), (8, 60038661), (12, 40025774), (24, 20012887), (31, 15493848), (62, 7746924), (93, 5164616), (124, 3873462), (186, 2582308), (248, 1936731), (372, 1291154), (744, 645577)]