16994927640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{364073}}^1$

素因数の和:364476

約数の個数: 64

約数和(自身を含む): 51115989600

約数和(自身を除く): 34121061960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 7780, 9336, 11670, 15560, 23340, 46680, 364073, 728146, 1092219, 1456292, 1820365, 2184438, 2912584, 3640730, 4368876, 5461095, 7281460, 8737752, 10922190, 14562920, 21844380, 43688760, 141624397, 283248794, 424873191, 566497588, 708121985, 849746382, 1132995176, 1416243970, 1699492764, 2124365955, 2832487940, 3398985528, 4248731910, 5664975880, 8497463820, 16994927640]

約数ペア:

[(1, 16994927640), (2, 8497463820), (3, 5664975880), (4, 4248731910), (5, 3398985528), (6, 2832487940), (8, 2124365955), (10, 1699492764), (12, 1416243970), (15, 1132995176), (20, 849746382), (24, 708121985), (30, 566497588), (40, 424873191), (60, 283248794), (120, 141624397), (389, 43688760), (778, 21844380), (1167, 14562920), (1556, 10922190), (1945, 8737752), (2334, 7281460), (3112, 5461095), (3890, 4368876), (4668, 3640730), (5835, 2912584), (7780, 2184438), (9336, 1820365), (11670, 1456292), (15560, 1092219), (23340, 728146), (46680, 364073)]