1545920

素因数分解:

$2^6\times 5^1\times {\mathrm{4831}}^1$

素因数の和:4848

約数の個数: 28

約数和(自身を含む): 3681984

約数和(自身を除く): 2136064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4831, 9662, 19324, 24155, 38648, 48310, 77296, 96620, 154592, 193240, 309184, 386480, 772960, 1545920]

約数ペア:

[(1, 1545920), (2, 772960), (4, 386480), (5, 309184), (8, 193240), (10, 154592), (16, 96620), (20, 77296), (32, 48310), (40, 38648), (64, 24155), (80, 19324), (160, 9662), (320, 4831)]