2085840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2897}}^1$

素因数の和:2916

約数の個数: 60

約数和(自身を含む): 7007364

約数和(自身を除く): 4921524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2897, 5794, 8691, 11588, 14485, 17382, 23176, 26073, 28970, 34764, 43455, 46352, 52146, 57940, 69528, 86910, 104292, 115880, 130365, 139056, 173820, 208584, 231760, 260730, 347640, 417168, 521460, 695280, 1042920, 2085840]

約数ペア:

[(1, 2085840), (2, 1042920), (3, 695280), (4, 521460), (5, 417168), (6, 347640), (8, 260730), (9, 231760), (10, 208584), (12, 173820), (15, 139056), (16, 130365), (18, 115880), (20, 104292), (24, 86910), (30, 69528), (36, 57940), (40, 52146), (45, 46352), (48, 43455), (60, 34764), (72, 28970), (80, 26073), (90, 23176), (120, 17382), (144, 14485), (180, 11588), (240, 8691), (360, 5794), (720, 2897)]