124542840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1037857}}^1$

素因数の和:1037871

約数の個数: 32

約数和(自身を含む): 373628880

約数和(自身を除く): 249086040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1037857, 2075714, 3113571, 4151428, 5189285, 6227142, 8302856, 10378570, 12454284, 15567855, 20757140, 24908568, 31135710, 41514280, 62271420, 124542840]

約数ペア:

[(1, 124542840), (2, 62271420), (3, 41514280), (4, 31135710), (5, 24908568), (6, 20757140), (8, 15567855), (10, 12454284), (12, 10378570), (15, 8302856), (20, 6227142), (24, 5189285), (30, 4151428), (40, 3113571), (60, 2075714), (120, 1037857)]