121952520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112919}}^1$

素因数の和:112939

約数の個数: 64

約数和(自身を含む): 406512000

約数和(自身を除く): 284559480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 112919, 225838, 338757, 451676, 564595, 677514, 903352, 1016271, 1129190, 1355028, 1693785, 2032542, 2258380, 2710056, 3048813, 3387570, 4065084, 4516760, 5081355, 6097626, 6775140, 8130168, 10162710, 12195252, 13550280, 15244065, 20325420, 24390504, 30488130, 40650840, 60976260, 121952520]

約数ペア:

[(1, 121952520), (2, 60976260), (3, 40650840), (4, 30488130), (5, 24390504), (6, 20325420), (8, 15244065), (9, 13550280), (10, 12195252), (12, 10162710), (15, 8130168), (18, 6775140), (20, 6097626), (24, 5081355), (27, 4516760), (30, 4065084), (36, 3387570), (40, 3048813), (45, 2710056), (54, 2258380), (60, 2032542), (72, 1693785), (90, 1355028), (108, 1129190), (120, 1016271), (135, 903352), (180, 677514), (216, 564595), (270, 451676), (360, 338757), (540, 225838), (1080, 112919)]