20182080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{21023}}^1$

素因数の和:21043

約数の個数: 56

約数和(自身を含む): 64081152

約数和(自身を除く): 43899072

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, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 210230, 252276, 315345, 336368, 420460, 504552, 630690, 672736, 840920, 1009104, 1261380, 1345472, 1681840, 2018208, 2522760, 3363680, 4036416, 5045520, 6727360, 10091040, 20182080]

約数ペア:

[(1, 20182080), (2, 10091040), (3, 6727360), (4, 5045520), (5, 4036416), (6, 3363680), (8, 2522760), (10, 2018208), (12, 1681840), (15, 1345472), (16, 1261380), (20, 1009104), (24, 840920), (30, 672736), (32, 630690), (40, 504552), (48, 420460), (60, 336368), (64, 315345), (80, 252276), (96, 210230), (120, 168184), (160, 126138), (192, 105115), (240, 84092), (320, 63069), (480, 42046), (960, 21023)]