27901920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58129}}^1$

素因数の和:58147

約数の個数: 48

約数和(自身を含む): 87892560

約数和(自身を除く): 59990640

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, 58129, 116258, 174387, 232516, 290645, 348774, 465032, 581290, 697548, 871935, 930064, 1162580, 1395096, 1743870, 1860128, 2325160, 2790192, 3487740, 4650320, 5580384, 6975480, 9300640, 13950960, 27901920]

約数ペア:

[(1, 27901920), (2, 13950960), (3, 9300640), (4, 6975480), (5, 5580384), (6, 4650320), (8, 3487740), (10, 2790192), (12, 2325160), (15, 1860128), (16, 1743870), (20, 1395096), (24, 1162580), (30, 930064), (32, 871935), (40, 697548), (48, 581290), (60, 465032), (80, 348774), (96, 290645), (120, 232516), (160, 174387), (240, 116258), (480, 58129)]