885928080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3691367}}^1$

素因数の和:3691383

約数の個数: 40

約数和(自身を含む): 2746377792

約数和(自身を除く): 1860449712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3691367, 7382734, 11074101, 14765468, 18456835, 22148202, 29530936, 36913670, 44296404, 55370505, 59061872, 73827340, 88592808, 110741010, 147654680, 177185616, 221482020, 295309360, 442964040, 885928080]

約数ペア:

[(1, 885928080), (2, 442964040), (3, 295309360), (4, 221482020), (5, 177185616), (6, 147654680), (8, 110741010), (10, 88592808), (12, 73827340), (15, 59061872), (16, 55370505), (20, 44296404), (24, 36913670), (30, 29530936), (40, 22148202), (48, 18456835), (60, 14765468), (80, 11074101), (120, 7382734), (240, 3691367)]