99661920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{207629}}^1$

素因数の和:207647

約数の個数: 48

約数和(自身を含む): 313936560

約数和(自身を除く): 214274640

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, 207629, 415258, 622887, 830516, 1038145, 1245774, 1661032, 2076290, 2491548, 3114435, 3322064, 4152580, 4983096, 6228870, 6644128, 8305160, 9966192, 12457740, 16610320, 19932384, 24915480, 33220640, 49830960, 99661920]

約数ペア:

[(1, 99661920), (2, 49830960), (3, 33220640), (4, 24915480), (5, 19932384), (6, 16610320), (8, 12457740), (10, 9966192), (12, 8305160), (15, 6644128), (16, 6228870), (20, 4983096), (24, 4152580), (30, 3322064), (32, 3114435), (40, 2491548), (48, 2076290), (60, 1661032), (80, 1245774), (96, 1038145), (120, 830516), (160, 622887), (240, 415258), (480, 207629)]