2999960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 6935760

約数和(自身を除く): 3935800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2027, 4054, 8108, 10135, 16216, 20270, 40540, 74999, 81080, 149998, 299996, 374995, 599992, 749990, 1499980, 2999960]

約数ペア:

[(1, 2999960), (2, 1499980), (4, 749990), (5, 599992), (8, 374995), (10, 299996), (20, 149998), (37, 81080), (40, 74999), (74, 40540), (148, 20270), (185, 16216), (296, 10135), (370, 8108), (740, 4054), (1480, 2027)]