20221567440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84256531}}^1$

素因数の和:84256547

約数の個数: 40

約数和(自身を含む): 62686859808

約数和(自身を除く): 42465292368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84256531, 168513062, 252769593, 337026124, 421282655, 505539186, 674052248, 842565310, 1011078372, 1263847965, 1348104496, 1685130620, 2022156744, 2527695930, 3370261240, 4044313488, 5055391860, 6740522480, 10110783720, 20221567440]

約数ペア:

[(1, 20221567440), (2, 10110783720), (3, 6740522480), (4, 5055391860), (5, 4044313488), (6, 3370261240), (8, 2527695930), (10, 2022156744), (12, 1685130620), (15, 1348104496), (16, 1263847965), (20, 1011078372), (24, 842565310), (30, 674052248), (40, 505539186), (48, 421282655), (60, 337026124), (80, 252769593), (120, 168513062), (240, 84256531)]