78900250680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219167363}}^1$

素因数の和:219167380

約数の個数: 48

約数和(自身を含む): 256425815880

約数和(自身を除く): 177525565200

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, 219167363, 438334726, 657502089, 876669452, 1095836815, 1315004178, 1753338904, 1972506267, 2191673630, 2630008356, 3287510445, 3945012534, 4383347260, 5260016712, 6575020890, 7890025068, 8766694520, 9862531335, 13150041780, 15780050136, 19725062670, 26300083560, 39450125340, 78900250680]

約数ペア:

[(1, 78900250680), (2, 39450125340), (3, 26300083560), (4, 19725062670), (5, 15780050136), (6, 13150041780), (8, 9862531335), (9, 8766694520), (10, 7890025068), (12, 6575020890), (15, 5260016712), (18, 4383347260), (20, 3945012534), (24, 3287510445), (30, 2630008356), (36, 2191673630), (40, 1972506267), (45, 1753338904), (60, 1315004178), (72, 1095836815), (90, 876669452), (120, 657502089), (180, 438334726), (360, 219167363)]