47445360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197689}}^1$

素因数の和:197705

約数の個数: 40

約数和(自身を含む): 147081360

約数和(自身を除く): 99636000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197689, 395378, 593067, 790756, 988445, 1186134, 1581512, 1976890, 2372268, 2965335, 3163024, 3953780, 4744536, 5930670, 7907560, 9489072, 11861340, 15815120, 23722680, 47445360]

約数ペア:

[(1, 47445360), (2, 23722680), (3, 15815120), (4, 11861340), (5, 9489072), (6, 7907560), (8, 5930670), (10, 4744536), (12, 3953780), (15, 3163024), (16, 2965335), (20, 2372268), (24, 1976890), (30, 1581512), (40, 1186134), (48, 988445), (60, 790756), (80, 593067), (120, 395378), (240, 197689)]