12460020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9029}}^1$

素因数の和:9064

約数の個数: 48

約数和(自身を含む): 36408960

約数和(自身を除く): 23948940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9029, 18058, 27087, 36116, 45145, 54174, 90290, 108348, 135435, 180580, 207667, 270870, 415334, 541740, 623001, 830668, 1038335, 1246002, 2076670, 2492004, 3115005, 4153340, 6230010, 12460020]

約数ペア:

[(1, 12460020), (2, 6230010), (3, 4153340), (4, 3115005), (5, 2492004), (6, 2076670), (10, 1246002), (12, 1038335), (15, 830668), (20, 623001), (23, 541740), (30, 415334), (46, 270870), (60, 207667), (69, 180580), (92, 135435), (115, 108348), (138, 90290), (230, 54174), (276, 45145), (345, 36116), (460, 27087), (690, 18058), (1380, 9029)]