56380440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4391}}^1$

素因数の和:4512

約数の個数: 64

約数和(自身を含む): 170760960

約数和(自身を除く): 114380520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4391, 6420, 8782, 12840, 13173, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 87820, 105384, 131730, 175640, 263460, 469837, 526920, 939674, 1409511, 1879348, 2349185, 2819022, 3758696, 4698370, 5638044, 7047555, 9396740, 11276088, 14095110, 18793480, 28190220, 56380440]

約数ペア:

[(1, 56380440), (2, 28190220), (3, 18793480), (4, 14095110), (5, 11276088), (6, 9396740), (8, 7047555), (10, 5638044), (12, 4698370), (15, 3758696), (20, 2819022), (24, 2349185), (30, 1879348), (40, 1409511), (60, 939674), (107, 526920), (120, 469837), (214, 263460), (321, 175640), (428, 131730), (535, 105384), (642, 87820), (856, 65865), (1070, 52692), (1284, 43910), (1605, 35128), (2140, 26346), (2568, 21955), (3210, 17564), (4280, 13173), (4391, 12840), (6420, 8782)]