15002784

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 43135092

約数和(自身を除く): 28132308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 461, 678, 904, 922, 1017, 1356, 1383, 1808, 1844, 2034, 2712, 2766, 3616, 3688, 4068, 4149, 5424, 5532, 7376, 8136, 8298, 10848, 11064, 14752, 16272, 16596, 22128, 32544, 33192, 44256, 52093, 66384, 104186, 132768, 156279, 208372, 312558, 416744, 468837, 625116, 833488, 937674, 1250232, 1666976, 1875348, 2500464, 3750696, 5000928, 7501392, 15002784]

約数ペア:

[(1, 15002784), (2, 7501392), (3, 5000928), (4, 3750696), (6, 2500464), (8, 1875348), (9, 1666976), (12, 1250232), (16, 937674), (18, 833488), (24, 625116), (32, 468837), (36, 416744), (48, 312558), (72, 208372), (96, 156279), (113, 132768), (144, 104186), (226, 66384), (288, 52093), (339, 44256), (452, 33192), (461, 32544), (678, 22128), (904, 16596), (922, 16272), (1017, 14752), (1356, 11064), (1383, 10848), (1808, 8298), (1844, 8136), (2034, 7376), (2712, 5532), (2766, 5424), (3616, 4149), (3688, 4068)]