56620680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10973}}^1$

素因数の和:11030

約数の個数: 64

約数和(自身を含む): 173828160

約数和(自身を除く): 117207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10973, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 164595, 219460, 263352, 329190, 438920, 471839, 658380, 943678, 1316760, 1415517, 1887356, 2359195, 2831034, 3774712, 4718390, 5662068, 7077585, 9436780, 11324136, 14155170, 18873560, 28310340, 56620680]

約数ペア:

[(1, 56620680), (2, 28310340), (3, 18873560), (4, 14155170), (5, 11324136), (6, 9436780), (8, 7077585), (10, 5662068), (12, 4718390), (15, 3774712), (20, 2831034), (24, 2359195), (30, 1887356), (40, 1415517), (43, 1316760), (60, 943678), (86, 658380), (120, 471839), (129, 438920), (172, 329190), (215, 263352), (258, 219460), (344, 164595), (430, 131676), (516, 109730), (645, 87784), (860, 65838), (1032, 54865), (1290, 43892), (1720, 32919), (2580, 21946), (5160, 10973)]