15884960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 46230912

約数和(自身を除く): 30345952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1091, 1120, 1456, 1820, 2080, 2182, 2912, 3640, 4364, 5455, 7280, 7637, 8728, 10910, 14183, 14560, 15274, 17456, 21820, 28366, 30548, 34912, 38185, 43640, 56732, 61096, 70915, 76370, 87280, 99281, 113464, 122192, 141830, 152740, 174560, 198562, 226928, 244384, 283660, 305480, 397124, 453856, 496405, 567320, 610960, 794248, 992810, 1134640, 1221920, 1588496, 1985620, 2269280, 3176992, 3971240, 7942480, 15884960]

約数ペア:

[(1, 15884960), (2, 7942480), (4, 3971240), (5, 3176992), (7, 2269280), (8, 1985620), (10, 1588496), (13, 1221920), (14, 1134640), (16, 992810), (20, 794248), (26, 610960), (28, 567320), (32, 496405), (35, 453856), (40, 397124), (52, 305480), (56, 283660), (65, 244384), (70, 226928), (80, 198562), (91, 174560), (104, 152740), (112, 141830), (130, 122192), (140, 113464), (160, 99281), (182, 87280), (208, 76370), (224, 70915), (260, 61096), (280, 56732), (364, 43640), (416, 38185), (455, 34912), (520, 30548), (560, 28366), (728, 21820), (910, 17456), (1040, 15274), (1091, 14560), (1120, 14183), (1456, 10910), (1820, 8728), (2080, 7637), (2182, 7280), (2912, 5455), (3640, 4364)]