56686680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3041

約数の個数: 96

約数和(自身を含む): 187770960

約数和(自身を除く): 131084280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2971, 3180, 3816, 4770, 5942, 6360, 8913, 9540, 11884, 14855, 17826, 19080, 23768, 26739, 29710, 35652, 44565, 53478, 59420, 71304, 89130, 106956, 118840, 133695, 157463, 178260, 213912, 267390, 314926, 356520, 472389, 534780, 629852, 787315, 944778, 1069560, 1259704, 1417167, 1574630, 1889556, 2361945, 2834334, 3149260, 3779112, 4723890, 5668668, 6298520, 7085835, 9447780, 11337336, 14171670, 18895560, 28343340, 56686680]

約数ペア:

[(1, 56686680), (2, 28343340), (3, 18895560), (4, 14171670), (5, 11337336), (6, 9447780), (8, 7085835), (9, 6298520), (10, 5668668), (12, 4723890), (15, 3779112), (18, 3149260), (20, 2834334), (24, 2361945), (30, 1889556), (36, 1574630), (40, 1417167), (45, 1259704), (53, 1069560), (60, 944778), (72, 787315), (90, 629852), (106, 534780), (120, 472389), (159, 356520), (180, 314926), (212, 267390), (265, 213912), (318, 178260), (360, 157463), (424, 133695), (477, 118840), (530, 106956), (636, 89130), (795, 71304), (954, 59420), (1060, 53478), (1272, 44565), (1590, 35652), (1908, 29710), (2120, 26739), (2385, 23768), (2971, 19080), (3180, 17826), (3816, 14855), (4770, 11884), (5942, 9540), (6360, 8913)]