79710360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{664253}}^1$

素因数の和:664267

約数の個数: 32

約数和(自身を含む): 239131440

約数和(自身を除く): 159421080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 664253, 1328506, 1992759, 2657012, 3321265, 3985518, 5314024, 6642530, 7971036, 9963795, 13285060, 15942072, 19927590, 26570120, 39855180, 79710360]

約数ペア:

[(1, 79710360), (2, 39855180), (3, 26570120), (4, 19927590), (5, 15942072), (6, 13285060), (8, 9963795), (10, 7971036), (12, 6642530), (15, 5314024), (20, 3985518), (24, 3321265), (30, 2657012), (40, 1992759), (60, 1328506), (120, 664253)]