137101920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{285629}}^1$

素因数の和:285647

約数の個数: 48

約数和(自身を含む): 431872560

約数和(自身を除く): 294770640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 285629, 571258, 856887, 1142516, 1428145, 1713774, 2285032, 2856290, 3427548, 4284435, 4570064, 5712580, 6855096, 8568870, 9140128, 11425160, 13710192, 17137740, 22850320, 27420384, 34275480, 45700640, 68550960, 137101920]

約数ペア:

[(1, 137101920), (2, 68550960), (3, 45700640), (4, 34275480), (5, 27420384), (6, 22850320), (8, 17137740), (10, 13710192), (12, 11425160), (15, 9140128), (16, 8568870), (20, 6855096), (24, 5712580), (30, 4570064), (32, 4284435), (40, 3427548), (48, 2856290), (60, 2285032), (80, 1713774), (96, 1428145), (120, 1142516), (160, 856887), (240, 571258), (480, 285629)]