80422080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83773}}^1$

素因数の和:83793

約数の個数: 56

約数和(自身を含む): 255343152

約数和(自身を除く): 174921072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 83773, 167546, 251319, 335092, 418865, 502638, 670184, 837730, 1005276, 1256595, 1340368, 1675460, 2010552, 2513190, 2680736, 3350920, 4021104, 5026380, 5361472, 6701840, 8042208, 10052760, 13403680, 16084416, 20105520, 26807360, 40211040, 80422080]

約数ペア:

[(1, 80422080), (2, 40211040), (3, 26807360), (4, 20105520), (5, 16084416), (6, 13403680), (8, 10052760), (10, 8042208), (12, 6701840), (15, 5361472), (16, 5026380), (20, 4021104), (24, 3350920), (30, 2680736), (32, 2513190), (40, 2010552), (48, 1675460), (60, 1340368), (64, 1256595), (80, 1005276), (96, 837730), (120, 670184), (160, 502638), (192, 418865), (240, 335092), (320, 251319), (480, 167546), (960, 83773)]