307502040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2562517}}^1$

素因数の和:2562531

約数の個数: 32

約数和(自身を含む): 922506480

約数和(自身を除く): 615004440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2562517, 5125034, 7687551, 10250068, 12812585, 15375102, 20500136, 25625170, 30750204, 38437755, 51250340, 61500408, 76875510, 102500680, 153751020, 307502040]

約数ペア:

[(1, 307502040), (2, 153751020), (3, 102500680), (4, 76875510), (5, 61500408), (6, 51250340), (8, 38437755), (10, 30750204), (12, 25625170), (15, 20500136), (20, 15375102), (24, 12812585), (30, 10250068), (40, 7687551), (60, 5125034), (120, 2562517)]