120632120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61547}}^1$

素因数の和:61572

約数の個数: 48

約数和(自身を含む): 315741240

約数和(自身を除く): 195109120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 61547, 123094, 246188, 307735, 430829, 492376, 615470, 861658, 1230940, 1723316, 2154145, 2461880, 3015803, 3446632, 4308290, 6031606, 8616580, 12063212, 15079015, 17233160, 24126424, 30158030, 60316060, 120632120]

約数ペア:

[(1, 120632120), (2, 60316060), (4, 30158030), (5, 24126424), (7, 17233160), (8, 15079015), (10, 12063212), (14, 8616580), (20, 6031606), (28, 4308290), (35, 3446632), (40, 3015803), (49, 2461880), (56, 2154145), (70, 1723316), (98, 1230940), (140, 861658), (196, 615470), (245, 492376), (280, 430829), (392, 307735), (490, 246188), (980, 123094), (1960, 61547)]