274762680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2289689}}^1$

素因数の和:2289703

約数の個数: 32

約数和(自身を含む): 824288400

約数和(自身を除く): 549525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2289689, 4579378, 6869067, 9158756, 11448445, 13738134, 18317512, 22896890, 27476268, 34345335, 45793780, 54952536, 68690670, 91587560, 137381340, 274762680]

約数ペア:

[(1, 274762680), (2, 137381340), (3, 91587560), (4, 68690670), (5, 54952536), (6, 45793780), (8, 34345335), (10, 27476268), (12, 22896890), (15, 18317512), (20, 13738134), (24, 11448445), (30, 9158756), (40, 6869067), (60, 4579378), (120, 2289689)]