1266180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2362620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 449, 470, 564, 705, 898, 940, 1347, 1410, 1796, 2245, 2694, 2820, 4490, 5388, 6735, 8980, 13470, 21103, 26940, 42206, 63309, 84412, 105515, 126618, 211030, 253236, 316545, 422060, 633090, 1266180]

約数ペア:

[(1, 1266180), (2, 633090), (3, 422060), (4, 316545), (5, 253236), (6, 211030), (10, 126618), (12, 105515), (15, 84412), (20, 63309), (30, 42206), (47, 26940), (60, 21103), (94, 13470), (141, 8980), (188, 6735), (235, 5388), (282, 4490), (449, 2820), (470, 2694), (564, 2245), (705, 1796), (898, 1410), (940, 1347)]