261498256440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32359}}^1\times {\mathrm{67343}}^1$

素因数の和:99716

約数の個数: 64

約数和(自身を含む): 784530662400

約数和(自身を除く): 523032405960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32359, 64718, 67343, 97077, 129436, 134686, 161795, 194154, 202029, 258872, 269372, 323590, 336715, 388308, 404058, 485385, 538744, 647180, 673430, 776616, 808116, 970770, 1010145, 1294360, 1346860, 1616232, 1941540, 2020290, 2693720, 3883080, 4040580, 8081160, 2179152137, 4358304274, 6537456411, 8716608548, 10895760685, 13074912822, 17433217096, 21791521370, 26149825644, 32687282055, 43583042740, 52299651288, 65374564110, 87166085480, 130749128220, 261498256440]

約数ペア:

[(1, 261498256440), (2, 130749128220), (3, 87166085480), (4, 65374564110), (5, 52299651288), (6, 43583042740), (8, 32687282055), (10, 26149825644), (12, 21791521370), (15, 17433217096), (20, 13074912822), (24, 10895760685), (30, 8716608548), (40, 6537456411), (60, 4358304274), (120, 2179152137), (32359, 8081160), (64718, 4040580), (67343, 3883080), (97077, 2693720), (129436, 2020290), (134686, 1941540), (161795, 1616232), (194154, 1346860), (202029, 1294360), (258872, 1010145), (269372, 970770), (323590, 808116), (336715, 776616), (388308, 673430), (404058, 647180), (485385, 538744)]