127722120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11959}}^1$

素因数の和:12062

約数の個数: 64

約数和(自身を含む): 387504000

約数和(自身を除く): 259781880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 11959, 23918, 35877, 47836, 59795, 71754, 95672, 119590, 143508, 179385, 239180, 287016, 358770, 478360, 717540, 1064351, 1435080, 2128702, 3193053, 4257404, 5321755, 6386106, 8514808, 10643510, 12772212, 15965265, 21287020, 25544424, 31930530, 42574040, 63861060, 127722120]

約数ペア:

[(1, 127722120), (2, 63861060), (3, 42574040), (4, 31930530), (5, 25544424), (6, 21287020), (8, 15965265), (10, 12772212), (12, 10643510), (15, 8514808), (20, 6386106), (24, 5321755), (30, 4257404), (40, 3193053), (60, 2128702), (89, 1435080), (120, 1064351), (178, 717540), (267, 478360), (356, 358770), (445, 287016), (534, 239180), (712, 179385), (890, 143508), (1068, 119590), (1335, 95672), (1780, 71754), (2136, 59795), (2670, 47836), (3560, 35877), (5340, 23918), (10680, 11959)]