16040280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133669}}^1$

素因数の和:133683

約数の個数: 32

約数和(自身を含む): 48121200

約数和(自身を除く): 32080920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133669, 267338, 401007, 534676, 668345, 802014, 1069352, 1336690, 1604028, 2005035, 2673380, 3208056, 4010070, 5346760, 8020140, 16040280]

約数ペア:

[(1, 16040280), (2, 8020140), (3, 5346760), (4, 4010070), (5, 3208056), (6, 2673380), (8, 2005035), (10, 1604028), (12, 1336690), (15, 1069352), (20, 802014), (24, 668345), (30, 534676), (40, 401007), (60, 267338), (120, 133669)]