308211060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2459}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 863755200

約数和(自身を除く): 555544140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2089, 2459, 4178, 4918, 6267, 7377, 8356, 9836, 10445, 12295, 12534, 14754, 20890, 24590, 25068, 29508, 31335, 36885, 41780, 49180, 62670, 73770, 125340, 147540, 5136851, 10273702, 15410553, 20547404, 25684255, 30821106, 51368510, 61642212, 77052765, 102737020, 154105530, 308211060]

約数ペア:

[(1, 308211060), (2, 154105530), (3, 102737020), (4, 77052765), (5, 61642212), (6, 51368510), (10, 30821106), (12, 25684255), (15, 20547404), (20, 15410553), (30, 10273702), (60, 5136851), (2089, 147540), (2459, 125340), (4178, 73770), (4918, 62670), (6267, 49180), (7377, 41780), (8356, 36885), (9836, 31335), (10445, 29508), (12295, 25068), (12534, 24590), (14754, 20890)]