1237471920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1718711}}^1$

素因数の和:1718730

約数の個数: 60

約数和(自身を含む): 4155845616

約数和(自身を除く): 2918373696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1718711, 3437422, 5156133, 6874844, 8593555, 10312266, 13749688, 15468399, 17187110, 20624532, 25780665, 27499376, 30936798, 34374220, 41249064, 51561330, 61873596, 68748440, 77341995, 82498128, 103122660, 123747192, 137496880, 154683990, 206245320, 247494384, 309367980, 412490640, 618735960, 1237471920]

約数ペア:

[(1, 1237471920), (2, 618735960), (3, 412490640), (4, 309367980), (5, 247494384), (6, 206245320), (8, 154683990), (9, 137496880), (10, 123747192), (12, 103122660), (15, 82498128), (16, 77341995), (18, 68748440), (20, 61873596), (24, 51561330), (30, 41249064), (36, 34374220), (40, 30936798), (45, 27499376), (48, 25780665), (60, 20624532), (72, 17187110), (80, 15468399), (90, 13749688), (120, 10312266), (144, 8593555), (180, 6874844), (240, 5156133), (360, 3437422), (720, 1718711)]