31560396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131501651}}^1$

素因数の和:131501667

約数の個数: 40

約数和(自身を含む): 97837229088

約数和(自身を除く): 66276832848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 131501651, 263003302, 394504953, 526006604, 657508255, 789009906, 1052013208, 1315016510, 1578019812, 1972524765, 2104026416, 2630033020, 3156039624, 3945049530, 5260066040, 6312079248, 7890099060, 10520132080, 15780198120, 31560396240]

約数ペア:

[(1, 31560396240), (2, 15780198120), (3, 10520132080), (4, 7890099060), (5, 6312079248), (6, 5260066040), (8, 3945049530), (10, 3156039624), (12, 2630033020), (15, 2104026416), (16, 1972524765), (20, 1578019812), (24, 1315016510), (30, 1052013208), (40, 789009906), (48, 657508255), (60, 526006604), (80, 394504953), (120, 263003302), (240, 131501651)]