11816880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 37363680

約数和(自身を除く): 25546800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 929, 1060, 1272, 1590, 1858, 2120, 2544, 2787, 3180, 3716, 4240, 4645, 5574, 6360, 7432, 9290, 11148, 12720, 13935, 14864, 18580, 22296, 27870, 37160, 44592, 49237, 55740, 74320, 98474, 111480, 147711, 196948, 222960, 246185, 295422, 393896, 492370, 590844, 738555, 787792, 984740, 1181688, 1477110, 1969480, 2363376, 2954220, 3938960, 5908440, 11816880]

約数ペア:

[(1, 11816880), (2, 5908440), (3, 3938960), (4, 2954220), (5, 2363376), (6, 1969480), (8, 1477110), (10, 1181688), (12, 984740), (15, 787792), (16, 738555), (20, 590844), (24, 492370), (30, 393896), (40, 295422), (48, 246185), (53, 222960), (60, 196948), (80, 147711), (106, 111480), (120, 98474), (159, 74320), (212, 55740), (240, 49237), (265, 44592), (318, 37160), (424, 27870), (530, 22296), (636, 18580), (795, 14864), (848, 13935), (929, 12720), (1060, 11148), (1272, 9290), (1590, 7432), (1858, 6360), (2120, 5574), (2544, 4645), (2787, 4240), (3180, 3716)]