1442744280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4007623}}^1$

素因数の和:4007640

約数の個数: 48

約数和(自身を含む): 4688920080

約数和(自身を除く): 3246175800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4007623, 8015246, 12022869, 16030492, 20038115, 24045738, 32060984, 36068607, 40076230, 48091476, 60114345, 72137214, 80152460, 96182952, 120228690, 144274428, 160304920, 180343035, 240457380, 288548856, 360686070, 480914760, 721372140, 1442744280]

約数ペア:

[(1, 1442744280), (2, 721372140), (3, 480914760), (4, 360686070), (5, 288548856), (6, 240457380), (8, 180343035), (9, 160304920), (10, 144274428), (12, 120228690), (15, 96182952), (18, 80152460), (20, 72137214), (24, 60114345), (30, 48091476), (36, 40076230), (40, 36068607), (45, 32060984), (60, 24045738), (72, 20038115), (90, 16030492), (120, 12022869), (180, 8015246), (360, 4007623)]