123232740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10321}}^1$

素因数の和:10532

約数の個数: 48

約数和(自身を含む): 346819200

約数和(自身を除く): 223586460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 10321, 11940, 20642, 30963, 41284, 51605, 61926, 103210, 123852, 154815, 206420, 309630, 619260, 2053879, 4107758, 6161637, 8215516, 10269395, 12323274, 20538790, 24646548, 30808185, 41077580, 61616370, 123232740]

約数ペア:

[(1, 123232740), (2, 61616370), (3, 41077580), (4, 30808185), (5, 24646548), (6, 20538790), (10, 12323274), (12, 10269395), (15, 8215516), (20, 6161637), (30, 4107758), (60, 2053879), (199, 619260), (398, 309630), (597, 206420), (796, 154815), (995, 123852), (1194, 103210), (1990, 61926), (2388, 51605), (2985, 41284), (3980, 30963), (5970, 20642), (10321, 11940)]