318367040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52363}}^1$

素因数の和:52399

約数の個数: 56

約数和(自身を含む): 798027360

約数和(自身を除く): 479660320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 52363, 104726, 209452, 261815, 418904, 523630, 837808, 994897, 1047260, 1675616, 1989794, 2094520, 3351232, 3979588, 4189040, 4974485, 7959176, 8378080, 9948970, 15918352, 16756160, 19897940, 31836704, 39795880, 63673408, 79591760, 159183520, 318367040]

約数ペア:

[(1, 318367040), (2, 159183520), (4, 79591760), (5, 63673408), (8, 39795880), (10, 31836704), (16, 19897940), (19, 16756160), (20, 15918352), (32, 9948970), (38, 8378080), (40, 7959176), (64, 4974485), (76, 4189040), (80, 3979588), (95, 3351232), (152, 2094520), (160, 1989794), (190, 1675616), (304, 1047260), (320, 994897), (380, 837808), (608, 523630), (760, 418904), (1216, 261815), (1520, 209452), (3040, 104726), (6080, 52363)]