10621920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{22129}}^1$

素因数の和:22147

約数の個数: 48

約数和(自身を含む): 33460560

約数和(自身を除く): 22838640

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, 22129, 44258, 66387, 88516, 110645, 132774, 177032, 221290, 265548, 331935, 354064, 442580, 531096, 663870, 708128, 885160, 1062192, 1327740, 1770320, 2124384, 2655480, 3540640, 5310960, 10621920]

約数ペア:

[(1, 10621920), (2, 5310960), (3, 3540640), (4, 2655480), (5, 2124384), (6, 1770320), (8, 1327740), (10, 1062192), (12, 885160), (15, 708128), (16, 663870), (20, 531096), (24, 442580), (30, 354064), (32, 331935), (40, 265548), (48, 221290), (60, 177032), (80, 132774), (96, 110645), (120, 88516), (160, 66387), (240, 44258), (480, 22129)]