15856272

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3797}}^1$

素因数の和:3840

約数の個数: 60

約数和(自身を含む): 45917820

約数和(自身を除く): 30061548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 3797, 4176, 7594, 11391, 15188, 22782, 30376, 34173, 45564, 60752, 68346, 91128, 110113, 136692, 182256, 220226, 273384, 330339, 440452, 546768, 660678, 880904, 991017, 1321356, 1761808, 1982034, 2642712, 3964068, 5285424, 7928136, 15856272]

約数ペア:

[(1, 15856272), (2, 7928136), (3, 5285424), (4, 3964068), (6, 2642712), (8, 1982034), (9, 1761808), (12, 1321356), (16, 991017), (18, 880904), (24, 660678), (29, 546768), (36, 440452), (48, 330339), (58, 273384), (72, 220226), (87, 182256), (116, 136692), (144, 110113), (174, 91128), (232, 68346), (261, 60752), (348, 45564), (464, 34173), (522, 30376), (696, 22782), (1044, 15188), (1392, 11391), (2088, 7594), (3797, 4176)]