1728911040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1800949}}^1$

素因数の和:1800969

約数の個数: 56

約数和(自身を含む): 5489295600

約数和(自身を除く): 3760384560

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, 1800949, 3601898, 5402847, 7203796, 9004745, 10805694, 14407592, 18009490, 21611388, 27014235, 28815184, 36018980, 43222776, 54028470, 57630368, 72037960, 86445552, 108056940, 115260736, 144075920, 172891104, 216113880, 288151840, 345782208, 432227760, 576303680, 864455520, 1728911040]

約数ペア:

[(1, 1728911040), (2, 864455520), (3, 576303680), (4, 432227760), (5, 345782208), (6, 288151840), (8, 216113880), (10, 172891104), (12, 144075920), (15, 115260736), (16, 108056940), (20, 86445552), (24, 72037960), (30, 57630368), (32, 54028470), (40, 43222776), (48, 36018980), (60, 28815184), (64, 27014235), (80, 21611388), (96, 18009490), (120, 14407592), (160, 10805694), (192, 9004745), (240, 7203796), (320, 5402847), (480, 3601898), (960, 1800949)]