130621320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3391}}^1$

素因数の和:3515

約数の個数: 96

約数和(自身を含む): 428613120

約数和(自身を除く): 297991800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3391, 3852, 4280, 4815, 6420, 6782, 7704, 9630, 10173, 12840, 13564, 16955, 19260, 20346, 27128, 30519, 33910, 38520, 40692, 50865, 61038, 67820, 81384, 101730, 122076, 135640, 152595, 203460, 244152, 305190, 362837, 406920, 610380, 725674, 1088511, 1220760, 1451348, 1814185, 2177022, 2902696, 3265533, 3628370, 4354044, 5442555, 6531066, 7256740, 8708088, 10885110, 13062132, 14513480, 16327665, 21770220, 26124264, 32655330, 43540440, 65310660, 130621320]

約数ペア:

[(1, 130621320), (2, 65310660), (3, 43540440), (4, 32655330), (5, 26124264), (6, 21770220), (8, 16327665), (9, 14513480), (10, 13062132), (12, 10885110), (15, 8708088), (18, 7256740), (20, 6531066), (24, 5442555), (30, 4354044), (36, 3628370), (40, 3265533), (45, 2902696), (60, 2177022), (72, 1814185), (90, 1451348), (107, 1220760), (120, 1088511), (180, 725674), (214, 610380), (321, 406920), (360, 362837), (428, 305190), (535, 244152), (642, 203460), (856, 152595), (963, 135640), (1070, 122076), (1284, 101730), (1605, 81384), (1926, 67820), (2140, 61038), (2568, 50865), (3210, 40692), (3391, 38520), (3852, 33910), (4280, 30519), (4815, 27128), (6420, 20346), (6782, 19260), (7704, 16955), (9630, 13564), (10173, 12840)]