90217560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751813}}^1$

素因数の和:751827

約数の個数: 32

約数和(自身を含む): 270653040

約数和(自身を除く): 180435480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751813, 1503626, 2255439, 3007252, 3759065, 4510878, 6014504, 7518130, 9021756, 11277195, 15036260, 18043512, 22554390, 30072520, 45108780, 90217560]

約数ペア:

[(1, 90217560), (2, 45108780), (3, 30072520), (4, 22554390), (5, 18043512), (6, 15036260), (8, 11277195), (10, 9021756), (12, 7518130), (15, 6014504), (20, 4510878), (24, 3759065), (30, 3007252), (40, 2255439), (60, 1503626), (120, 751813)]