39530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29947}}^1$

素因数の和:29972

約数の個数: 64

約数和(自身を含む): 129375360

約数和(自身を除く): 89845320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 29947, 59894, 89841, 119788, 149735, 179682, 239576, 299470, 329417, 359364, 449205, 598940, 658834, 718728, 898410, 988251, 1197880, 1317668, 1647085, 1796820, 1976502, 2635336, 3294170, 3593640, 3953004, 4941255, 6588340, 7906008, 9882510, 13176680, 19765020, 39530040]

約数ペア:

[(1, 39530040), (2, 19765020), (3, 13176680), (4, 9882510), (5, 7906008), (6, 6588340), (8, 4941255), (10, 3953004), (11, 3593640), (12, 3294170), (15, 2635336), (20, 1976502), (22, 1796820), (24, 1647085), (30, 1317668), (33, 1197880), (40, 988251), (44, 898410), (55, 718728), (60, 658834), (66, 598940), (88, 449205), (110, 359364), (120, 329417), (132, 299470), (165, 239576), (220, 179682), (264, 149735), (330, 119788), (440, 89841), (660, 59894), (1320, 29947)]