129246840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13297}}^1$

素因数の和:13323

約数の個数: 96

約数和(自身を含む): 435642480

約数和(自身を除く): 306395640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 13297, 26594, 39891, 53188, 66485, 79782, 106376, 119673, 132970, 159564, 199455, 239346, 265940, 319128, 359019, 398910, 478692, 531880, 598365, 718038, 797820, 957384, 1077057, 1196730, 1436076, 1595640, 1795095, 2154114, 2393460, 2872152, 3231171, 3590190, 4308228, 4786920, 5385285, 6462342, 7180380, 8616456, 10770570, 12924684, 14360760, 16155855, 21541140, 25849368, 32311710, 43082280, 64623420, 129246840]

約数ペア:

[(1, 129246840), (2, 64623420), (3, 43082280), (4, 32311710), (5, 25849368), (6, 21541140), (8, 16155855), (9, 14360760), (10, 12924684), (12, 10770570), (15, 8616456), (18, 7180380), (20, 6462342), (24, 5385285), (27, 4786920), (30, 4308228), (36, 3590190), (40, 3231171), (45, 2872152), (54, 2393460), (60, 2154114), (72, 1795095), (81, 1595640), (90, 1436076), (108, 1196730), (120, 1077057), (135, 957384), (162, 797820), (180, 718038), (216, 598365), (243, 531880), (270, 478692), (324, 398910), (360, 359019), (405, 319128), (486, 265940), (540, 239346), (648, 199455), (810, 159564), (972, 132970), (1080, 119673), (1215, 106376), (1620, 79782), (1944, 66485), (2430, 53188), (3240, 39891), (4860, 26594), (9720, 13297)]