69625680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290107}}^1$

素因数の和:290123

約数の個数: 40

約数和(自身を含む): 215840352

約数和(自身を除く): 146214672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290107, 580214, 870321, 1160428, 1450535, 1740642, 2320856, 2901070, 3481284, 4351605, 4641712, 5802140, 6962568, 8703210, 11604280, 13925136, 17406420, 23208560, 34812840, 69625680]

約数ペア:

[(1, 69625680), (2, 34812840), (3, 23208560), (4, 17406420), (5, 13925136), (6, 11604280), (8, 8703210), (10, 6962568), (12, 5802140), (15, 4641712), (16, 4351605), (20, 3481284), (24, 2901070), (30, 2320856), (40, 1740642), (48, 1450535), (60, 1160428), (80, 870321), (120, 580214), (240, 290107)]