57491160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{727}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 115481640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 727, 1318, 1454, 1977, 2181, 2636, 2908, 3295, 3635, 3954, 4362, 5272, 5816, 6590, 7270, 7908, 8724, 9885, 10905, 13180, 14540, 15816, 17448, 19770, 21810, 26360, 29080, 39540, 43620, 79080, 87240, 479093, 958186, 1437279, 1916372, 2395465, 2874558, 3832744, 4790930, 5749116, 7186395, 9581860, 11498232, 14372790, 19163720, 28745580, 57491160]

約数ペア:

[(1, 57491160), (2, 28745580), (3, 19163720), (4, 14372790), (5, 11498232), (6, 9581860), (8, 7186395), (10, 5749116), (12, 4790930), (15, 3832744), (20, 2874558), (24, 2395465), (30, 1916372), (40, 1437279), (60, 958186), (120, 479093), (659, 87240), (727, 79080), (1318, 43620), (1454, 39540), (1977, 29080), (2181, 26360), (2636, 21810), (2908, 19770), (3295, 17448), (3635, 15816), (3954, 14540), (4362, 13180), (5272, 10905), (5816, 9885), (6590, 8724), (7270, 7908)]