15327040

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 36832032

約数和(自身を除く): 21504992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 227, 320, 422, 454, 844, 908, 1055, 1135, 1688, 1816, 2110, 2270, 3376, 3632, 4220, 4540, 6752, 7264, 8440, 9080, 13504, 14528, 16880, 18160, 33760, 36320, 47897, 67520, 72640, 95794, 191588, 239485, 383176, 478970, 766352, 957940, 1532704, 1915880, 3065408, 3831760, 7663520, 15327040]

約数ペア:

[(1, 15327040), (2, 7663520), (4, 3831760), (5, 3065408), (8, 1915880), (10, 1532704), (16, 957940), (20, 766352), (32, 478970), (40, 383176), (64, 239485), (80, 191588), (160, 95794), (211, 72640), (227, 67520), (320, 47897), (422, 36320), (454, 33760), (844, 18160), (908, 16880), (1055, 14528), (1135, 13504), (1688, 9080), (1816, 8440), (2110, 7264), (2270, 6752), (3376, 4540), (3632, 4220)]