91881960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6029}}^1$

素因数の和:6170

約数の個数: 64

約数和(自身を含む): 277862400

約数和(自身を除く): 185980440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 6029, 7620, 12058, 15240, 18087, 24116, 30145, 36174, 48232, 60290, 72348, 90435, 120580, 144696, 180870, 241160, 361740, 723480, 765683, 1531366, 2297049, 3062732, 3828415, 4594098, 6125464, 7656830, 9188196, 11485245, 15313660, 18376392, 22970490, 30627320, 45940980, 91881960]

約数ペア:

[(1, 91881960), (2, 45940980), (3, 30627320), (4, 22970490), (5, 18376392), (6, 15313660), (8, 11485245), (10, 9188196), (12, 7656830), (15, 6125464), (20, 4594098), (24, 3828415), (30, 3062732), (40, 2297049), (60, 1531366), (120, 765683), (127, 723480), (254, 361740), (381, 241160), (508, 180870), (635, 144696), (762, 120580), (1016, 90435), (1270, 72348), (1524, 60290), (1905, 48232), (2540, 36174), (3048, 30145), (3810, 24116), (5080, 18087), (6029, 15240), (7620, 12058)]