3946920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 12234240

約数和(自身を除く): 8287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1061, 1240, 1860, 2122, 3183, 3720, 4244, 5305, 6366, 8488, 10610, 12732, 15915, 21220, 25464, 31830, 32891, 42440, 63660, 65782, 98673, 127320, 131564, 164455, 197346, 263128, 328910, 394692, 493365, 657820, 789384, 986730, 1315640, 1973460, 3946920]

約数ペア:

[(1, 3946920), (2, 1973460), (3, 1315640), (4, 986730), (5, 789384), (6, 657820), (8, 493365), (10, 394692), (12, 328910), (15, 263128), (20, 197346), (24, 164455), (30, 131564), (31, 127320), (40, 98673), (60, 65782), (62, 63660), (93, 42440), (120, 32891), (124, 31830), (155, 25464), (186, 21220), (248, 15915), (310, 12732), (372, 10610), (465, 8488), (620, 6366), (744, 5305), (930, 4244), (1061, 3720), (1240, 3183), (1860, 2122)]