40331640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7151}}^1$

素因数の和:7212

約数の個数: 64

約数和(自身を含む): 123586560

約数和(自身を除く): 83254920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 107265, 143020, 171624, 214530, 286040, 336097, 429060, 672194, 858120, 1008291, 1344388, 1680485, 2016582, 2688776, 3360970, 4033164, 5041455, 6721940, 8066328, 10082910, 13443880, 20165820, 40331640]

約数ペア:

[(1, 40331640), (2, 20165820), (3, 13443880), (4, 10082910), (5, 8066328), (6, 6721940), (8, 5041455), (10, 4033164), (12, 3360970), (15, 2688776), (20, 2016582), (24, 1680485), (30, 1344388), (40, 1008291), (47, 858120), (60, 672194), (94, 429060), (120, 336097), (141, 286040), (188, 214530), (235, 171624), (282, 143020), (376, 107265), (470, 85812), (564, 71510), (705, 57208), (940, 42906), (1128, 35755), (1410, 28604), (1880, 21453), (2820, 14302), (5640, 7151)]