2085990840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1931473}}^1$

素因数の和:1931493

約数の個数: 64

約数和(自身を含む): 6953306400

約数和(自身を除く): 4867315560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1931473, 3862946, 5794419, 7725892, 9657365, 11588838, 15451784, 17383257, 19314730, 23177676, 28972095, 34766514, 38629460, 46355352, 52149771, 57944190, 69533028, 77258920, 86916285, 104299542, 115888380, 139066056, 173832570, 208599084, 231776760, 260748855, 347665140, 417198168, 521497710, 695330280, 1042995420, 2085990840]

約数ペア:

[(1, 2085990840), (2, 1042995420), (3, 695330280), (4, 521497710), (5, 417198168), (6, 347665140), (8, 260748855), (9, 231776760), (10, 208599084), (12, 173832570), (15, 139066056), (18, 115888380), (20, 104299542), (24, 86916285), (27, 77258920), (30, 69533028), (36, 57944190), (40, 52149771), (45, 46355352), (54, 38629460), (60, 34766514), (72, 28972095), (90, 23177676), (108, 19314730), (120, 17383257), (135, 15451784), (180, 11588838), (216, 9657365), (270, 7725892), (360, 5794419), (540, 3862946), (1080, 1931473)]