9661920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20129}}^1$

素因数の和:20147

約数の個数: 48

約数和(自身を含む): 30436560

約数和(自身を除く): 20774640

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, 20129, 40258, 60387, 80516, 100645, 120774, 161032, 201290, 241548, 301935, 322064, 402580, 483096, 603870, 644128, 805160, 966192, 1207740, 1610320, 1932384, 2415480, 3220640, 4830960, 9661920]

約数ペア:

[(1, 9661920), (2, 4830960), (3, 3220640), (4, 2415480), (5, 1932384), (6, 1610320), (8, 1207740), (10, 966192), (12, 805160), (15, 644128), (16, 603870), (20, 483096), (24, 402580), (30, 322064), (32, 301935), (40, 241548), (48, 201290), (60, 161032), (80, 120774), (96, 100645), (120, 80516), (160, 60387), (240, 40258), (480, 20129)]