15462080

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 37155120

約数和(自身を除く): 21693040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 229, 320, 422, 458, 844, 916, 1055, 1145, 1688, 1832, 2110, 2290, 3376, 3664, 4220, 4580, 6752, 7328, 8440, 9160, 13504, 14656, 16880, 18320, 33760, 36640, 48319, 67520, 73280, 96638, 193276, 241595, 386552, 483190, 773104, 966380, 1546208, 1932760, 3092416, 3865520, 7731040, 15462080]

約数ペア:

[(1, 15462080), (2, 7731040), (4, 3865520), (5, 3092416), (8, 1932760), (10, 1546208), (16, 966380), (20, 773104), (32, 483190), (40, 386552), (64, 241595), (80, 193276), (160, 96638), (211, 73280), (229, 67520), (320, 48319), (422, 36640), (458, 33760), (844, 18320), (916, 16880), (1055, 14656), (1145, 13504), (1688, 9160), (1832, 8440), (2110, 7328), (2290, 6752), (3376, 4580), (3664, 4220)]