2149936560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{995341}}^1$

素因数の和:995363

約数の個数: 80

約数和(自身を含む): 7405344480

約数和(自身を除く): 5255407920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 995341, 1990682, 2986023, 3981364, 4976705, 5972046, 7962728, 8958069, 9953410, 11944092, 14930115, 15925456, 17916138, 19906820, 23888184, 26874207, 29860230, 35832276, 39813640, 44790345, 47776368, 53748414, 59720460, 71664552, 79627280, 89580690, 107496828, 119440920, 134371035, 143329104, 179161380, 214993656, 238881840, 268742070, 358322760, 429987312, 537484140, 716645520, 1074968280, 2149936560]

約数ペア:

[(1, 2149936560), (2, 1074968280), (3, 716645520), (4, 537484140), (5, 429987312), (6, 358322760), (8, 268742070), (9, 238881840), (10, 214993656), (12, 179161380), (15, 143329104), (16, 134371035), (18, 119440920), (20, 107496828), (24, 89580690), (27, 79627280), (30, 71664552), (36, 59720460), (40, 53748414), (45, 47776368), (48, 44790345), (54, 39813640), (60, 35832276), (72, 29860230), (80, 26874207), (90, 23888184), (108, 19906820), (120, 17916138), (135, 15925456), (144, 14930115), (180, 11944092), (216, 9953410), (240, 8958069), (270, 7962728), (360, 5972046), (432, 4976705), (540, 3981364), (720, 2986023), (1080, 1990682), (2160, 995341)]