20229548880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84289787}}^1$

素因数の和:84289803

約数の個数: 40

約数和(自身を含む): 62711602272

約数和(自身を除く): 42482053392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84289787, 168579574, 252869361, 337159148, 421448935, 505738722, 674318296, 842897870, 1011477444, 1264346805, 1348636592, 1685795740, 2022954888, 2528693610, 3371591480, 4045909776, 5057387220, 6743182960, 10114774440, 20229548880]

約数ペア:

[(1, 20229548880), (2, 10114774440), (3, 6743182960), (4, 5057387220), (5, 4045909776), (6, 3371591480), (8, 2528693610), (10, 2022954888), (12, 1685795740), (15, 1348636592), (16, 1264346805), (20, 1011477444), (24, 842897870), (30, 674318296), (40, 505738722), (48, 421448935), (60, 337159148), (80, 252869361), (120, 168579574), (240, 84289787)]