1806508080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193003}}^1$

素因数の和:193035

約数の個数: 120

約数和(自身を含む): 6533571408

約数和(自身を除く): 4727063328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 193003, 386006, 579009, 772012, 965015, 1158018, 1544024, 1737027, 1930030, 2316036, 2509039, 2895045, 3088048, 3474054, 3860060, 4632072, 5018078, 5790090, 6948108, 7527117, 7720120, 8685135, 9264144, 10036156, 11580180, 12545195, 13896216, 15054234, 15440240, 17370270, 20072312, 22581351, 23160360, 25090390, 27792432, 30108468, 34740540, 37635585, 40144624, 45162702, 46320720, 50180780, 60216936, 69481080, 75271170, 90325404, 100361560, 112906755, 120433872, 138962160, 150542340, 180650808, 200723120, 225813510, 301084680, 361301616, 451627020, 602169360, 903254040, 1806508080]

約数ペア:

[(1, 1806508080), (2, 903254040), (3, 602169360), (4, 451627020), (5, 361301616), (6, 301084680), (8, 225813510), (9, 200723120), (10, 180650808), (12, 150542340), (13, 138962160), (15, 120433872), (16, 112906755), (18, 100361560), (20, 90325404), (24, 75271170), (26, 69481080), (30, 60216936), (36, 50180780), (39, 46320720), (40, 45162702), (45, 40144624), (48, 37635585), (52, 34740540), (60, 30108468), (65, 27792432), (72, 25090390), (78, 23160360), (80, 22581351), (90, 20072312), (104, 17370270), (117, 15440240), (120, 15054234), (130, 13896216), (144, 12545195), (156, 11580180), (180, 10036156), (195, 9264144), (208, 8685135), (234, 7720120), (240, 7527117), (260, 6948108), (312, 5790090), (360, 5018078), (390, 4632072), (468, 3860060), (520, 3474054), (585, 3088048), (624, 2895045), (720, 2509039), (780, 2316036), (936, 1930030), (1040, 1737027), (1170, 1544024), (1560, 1158018), (1872, 965015), (2340, 772012), (3120, 579009), (4680, 386006), (9360, 193003)]