12228180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8896

約数の個数: 48

約数和(自身を含む): 35731584

約数和(自身を除く): 23503404

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, 8861, 17722, 26583, 35444, 44305, 53166, 88610, 106332, 132915, 177220, 203803, 265830, 407606, 531660, 611409, 815212, 1019015, 1222818, 2038030, 2445636, 3057045, 4076060, 6114090, 12228180]

約数ペア:

[(1, 12228180), (2, 6114090), (3, 4076060), (4, 3057045), (5, 2445636), (6, 2038030), (10, 1222818), (12, 1019015), (15, 815212), (20, 611409), (23, 531660), (30, 407606), (46, 265830), (60, 203803), (69, 177220), (92, 132915), (115, 106332), (138, 88610), (230, 53166), (276, 44305), (345, 35444), (460, 26583), (690, 17722), (1380, 8861)]