156435540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2351}}^1$

素因数の和:3472

約数の個数: 48

約数和(自身を含む): 438600960

約数和(自身を除く): 282165420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109, 2218, 2351, 3327, 4436, 4702, 5545, 6654, 7053, 9404, 11090, 11755, 13308, 14106, 16635, 22180, 23510, 28212, 33270, 35265, 47020, 66540, 70530, 141060, 2607259, 5214518, 7821777, 10429036, 13036295, 15643554, 26072590, 31287108, 39108885, 52145180, 78217770, 156435540]

約数ペア:

[(1, 156435540), (2, 78217770), (3, 52145180), (4, 39108885), (5, 31287108), (6, 26072590), (10, 15643554), (12, 13036295), (15, 10429036), (20, 7821777), (30, 5214518), (60, 2607259), (1109, 141060), (2218, 70530), (2351, 66540), (3327, 47020), (4436, 35265), (4702, 33270), (5545, 28212), (6654, 23510), (7053, 22180), (9404, 16635), (11090, 14106), (11755, 13308)]