7785289080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2402867}}^1$

素因数の和:2402890

約数の個数: 80

約数和(自身を含む): 26167232520

約数和(自身を除く): 18381943440

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 2402867, 4805734, 7208601, 9611468, 12014335, 14417202, 19222936, 21625803, 24028670, 28834404, 36043005, 43251606, 48057340, 57668808, 64877409, 72086010, 86503212, 96114680, 108129015, 129754818, 144172020, 173006424, 194632227, 216258030, 259509636, 288344040, 324387045, 389264454, 432516060, 519019272, 648774090, 778528908, 865032120, 973161135, 1297548180, 1557057816, 1946322270, 2595096360, 3892644540, 7785289080]

約数ペア:

[(1, 7785289080), (2, 3892644540), (3, 2595096360), (4, 1946322270), (5, 1557057816), (6, 1297548180), (8, 973161135), (9, 865032120), (10, 778528908), (12, 648774090), (15, 519019272), (18, 432516060), (20, 389264454), (24, 324387045), (27, 288344040), (30, 259509636), (36, 216258030), (40, 194632227), (45, 173006424), (54, 144172020), (60, 129754818), (72, 108129015), (81, 96114680), (90, 86503212), (108, 72086010), (120, 64877409), (135, 57668808), (162, 48057340), (180, 43251606), (216, 36043005), (270, 28834404), (324, 24028670), (360, 21625803), (405, 19222936), (540, 14417202), (648, 12014335), (810, 9611468), (1080, 7208601), (1620, 4805734), (3240, 2402867)]