75191120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30319}}^1$

素因数の和:30363

約数の個数: 40

約数和(自身を含む): 180464640

約数和(自身を除く): 105273520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 30319, 60638, 121276, 151595, 242552, 303190, 485104, 606380, 939889, 1212760, 1879778, 2425520, 3759556, 4699445, 7519112, 9398890, 15038224, 18797780, 37595560, 75191120]

約数ペア:

[(1, 75191120), (2, 37595560), (4, 18797780), (5, 15038224), (8, 9398890), (10, 7519112), (16, 4699445), (20, 3759556), (31, 2425520), (40, 1879778), (62, 1212760), (80, 939889), (124, 606380), (155, 485104), (248, 303190), (310, 242552), (496, 151595), (620, 121276), (1240, 60638), (2480, 30319)]