82202520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2473}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 247597920

約数和(自身を除く): 165395400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2473, 2770, 3324, 4155, 4946, 5540, 6648, 7419, 8310, 9892, 11080, 12365, 14838, 16620, 19784, 24730, 29676, 33240, 37095, 49460, 59352, 74190, 98920, 148380, 296760, 685021, 1370042, 2055063, 2740084, 3425105, 4110126, 5480168, 6850210, 8220252, 10275315, 13700420, 16440504, 20550630, 27400840, 41101260, 82202520]

約数ペア:

[(1, 82202520), (2, 41101260), (3, 27400840), (4, 20550630), (5, 16440504), (6, 13700420), (8, 10275315), (10, 8220252), (12, 6850210), (15, 5480168), (20, 4110126), (24, 3425105), (30, 2740084), (40, 2055063), (60, 1370042), (120, 685021), (277, 296760), (554, 148380), (831, 98920), (1108, 74190), (1385, 59352), (1662, 49460), (2216, 37095), (2473, 33240), (2770, 29676), (3324, 24730), (4155, 19784), (4946, 16620), (5540, 14838), (6648, 12365), (7419, 11080), (8310, 9892)]