61231080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{827}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 184213440

約数和(自身を除く): 122982360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 827, 1234, 1654, 1851, 2468, 2481, 3085, 3308, 3702, 4135, 4936, 4962, 6170, 6616, 7404, 8270, 9255, 9924, 12340, 12405, 14808, 16540, 18510, 19848, 24680, 24810, 33080, 37020, 49620, 74040, 99240, 510259, 1020518, 1530777, 2041036, 2551295, 3061554, 4082072, 5102590, 6123108, 7653885, 10205180, 12246216, 15307770, 20410360, 30615540, 61231080]

約数ペア:

[(1, 61231080), (2, 30615540), (3, 20410360), (4, 15307770), (5, 12246216), (6, 10205180), (8, 7653885), (10, 6123108), (12, 5102590), (15, 4082072), (20, 3061554), (24, 2551295), (30, 2041036), (40, 1530777), (60, 1020518), (120, 510259), (617, 99240), (827, 74040), (1234, 49620), (1654, 37020), (1851, 33080), (2468, 24810), (2481, 24680), (3085, 19848), (3308, 18510), (3702, 16540), (4135, 14808), (4936, 12405), (4962, 12340), (6170, 9924), (6616, 9255), (7404, 8270)]