200701920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{418129}}^1$

素因数の和:418147

約数の個数: 48

約数和(自身を含む): 632212560

約数和(自身を除く): 431510640

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, 418129, 836258, 1254387, 1672516, 2090645, 2508774, 3345032, 4181290, 5017548, 6271935, 6690064, 8362580, 10035096, 12543870, 13380128, 16725160, 20070192, 25087740, 33450320, 40140384, 50175480, 66900640, 100350960, 200701920]

約数ペア:

[(1, 200701920), (2, 100350960), (3, 66900640), (4, 50175480), (5, 40140384), (6, 33450320), (8, 25087740), (10, 20070192), (12, 16725160), (15, 13380128), (16, 12543870), (20, 10035096), (24, 8362580), (30, 6690064), (32, 6271935), (40, 5017548), (48, 4181290), (60, 3345032), (80, 2508774), (96, 2090645), (120, 1672516), (160, 1254387), (240, 836258), (480, 418129)]