131561880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1096349}}^1$

素因数の和:1096363

約数の個数: 32

約数和(自身を含む): 394686000

約数和(自身を除く): 263124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1096349, 2192698, 3289047, 4385396, 5481745, 6578094, 8770792, 10963490, 13156188, 16445235, 21926980, 26312376, 32890470, 43853960, 65780940, 131561880]

約数ペア:

[(1, 131561880), (2, 65780940), (3, 43853960), (4, 32890470), (5, 26312376), (6, 21926980), (8, 16445235), (10, 13156188), (12, 10963490), (15, 8770792), (20, 6578094), (24, 5481745), (30, 4385396), (40, 3289047), (60, 2192698), (120, 1096349)]