1238012520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10316771}}^1$

素因数の和:10316785

約数の個数: 32

約数和(自身を含む): 3714037920

約数和(自身を除く): 2476025400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10316771, 20633542, 30950313, 41267084, 51583855, 61900626, 82534168, 103167710, 123801252, 154751565, 206335420, 247602504, 309503130, 412670840, 619006260, 1238012520]

約数ペア:

[(1, 1238012520), (2, 619006260), (3, 412670840), (4, 309503130), (5, 247602504), (6, 206335420), (8, 154751565), (10, 123801252), (12, 103167710), (15, 82534168), (20, 61900626), (24, 51583855), (30, 41267084), (40, 30950313), (60, 20633542), (120, 10316771)]