276465720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4049}}^1$

素因数の和:4632

約数の個数: 64

約数和(自身を含む): 831060000

約数和(自身を除く): 554594280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 1138, 1707, 2276, 2845, 3414, 4049, 4552, 5690, 6828, 8098, 8535, 11380, 12147, 13656, 16196, 17070, 20245, 22760, 24294, 32392, 34140, 40490, 48588, 60735, 68280, 80980, 97176, 121470, 161960, 242940, 485880, 2303881, 4607762, 6911643, 9215524, 11519405, 13823286, 18431048, 23038810, 27646572, 34558215, 46077620, 55293144, 69116430, 92155240, 138232860, 276465720]

約数ペア:

[(1, 276465720), (2, 138232860), (3, 92155240), (4, 69116430), (5, 55293144), (6, 46077620), (8, 34558215), (10, 27646572), (12, 23038810), (15, 18431048), (20, 13823286), (24, 11519405), (30, 9215524), (40, 6911643), (60, 4607762), (120, 2303881), (569, 485880), (1138, 242940), (1707, 161960), (2276, 121470), (2845, 97176), (3414, 80980), (4049, 68280), (4552, 60735), (5690, 48588), (6828, 40490), (8098, 34140), (8535, 32392), (11380, 24294), (12147, 22760), (13656, 20245), (16196, 17070)]