15860304

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 60

約数和(自身を含む): 44955456

約数和(自身を除く): 29095152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1327, 1328, 1494, 1992, 2654, 2988, 3981, 3984, 5308, 5976, 7962, 10616, 11943, 11952, 15924, 21232, 23886, 31848, 47772, 63696, 95544, 110141, 191088, 220282, 330423, 440564, 660846, 881128, 991269, 1321692, 1762256, 1982538, 2643384, 3965076, 5286768, 7930152, 15860304]

約数ペア:

[(1, 15860304), (2, 7930152), (3, 5286768), (4, 3965076), (6, 2643384), (8, 1982538), (9, 1762256), (12, 1321692), (16, 991269), (18, 881128), (24, 660846), (36, 440564), (48, 330423), (72, 220282), (83, 191088), (144, 110141), (166, 95544), (249, 63696), (332, 47772), (498, 31848), (664, 23886), (747, 21232), (996, 15924), (1327, 11952), (1328, 11943), (1494, 10616), (1992, 7962), (2654, 5976), (2988, 5308), (3981, 3984)]