54001680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 168322560

約数和(自身を除く): 114320880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1009, 1115, 1338, 1784, 2018, 2230, 2676, 3027, 3345, 3568, 4036, 4460, 5045, 5352, 6054, 6690, 8072, 8920, 10090, 10704, 12108, 13380, 15135, 16144, 17840, 20180, 24216, 26760, 30270, 40360, 48432, 53520, 60540, 80720, 121080, 225007, 242160, 450014, 675021, 900028, 1125035, 1350042, 1800056, 2250070, 2700084, 3375105, 3600112, 4500140, 5400168, 6750210, 9000280, 10800336, 13500420, 18000560, 27000840, 54001680]

約数ペア:

[(1, 54001680), (2, 27000840), (3, 18000560), (4, 13500420), (5, 10800336), (6, 9000280), (8, 6750210), (10, 5400168), (12, 4500140), (15, 3600112), (16, 3375105), (20, 2700084), (24, 2250070), (30, 1800056), (40, 1350042), (48, 1125035), (60, 900028), (80, 675021), (120, 450014), (223, 242160), (240, 225007), (446, 121080), (669, 80720), (892, 60540), (1009, 53520), (1115, 48432), (1338, 40360), (1784, 30270), (2018, 26760), (2230, 24216), (2676, 20180), (3027, 17840), (3345, 16144), (3568, 15135), (4036, 13380), (4460, 12108), (5045, 10704), (5352, 10090), (6054, 8920), (6690, 8072)]