320403792

素因数分解:

$2^4\times 3^1\times {\mathrm{6675079}}^1$

素因数の和:6675090

約数の個数: 20

約数和(自身を含む): 827709920

約数和(自身を除く): 507306128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6675079, 13350158, 20025237, 26700316, 40050474, 53400632, 80100948, 106801264, 160201896, 320403792]

約数ペア:

[(1, 320403792), (2, 160201896), (3, 106801264), (4, 80100948), (6, 53400632), (8, 40050474), (12, 26700316), (16, 20025237), (24, 13350158), (48, 6675079)]