7901614320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{105863}}^1$

素因数の和:106190

約数の個数: 80

約数和(自身を含む): 24573998592

約数和(自身を除く): 16672384272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 12440, 14928, 18660, 24880, 37320, 74640, 105863, 211726, 317589, 423452, 529315, 635178, 846904, 1058630, 1270356, 1587945, 1693808, 2117260, 2540712, 3175890, 4234520, 5081424, 6351780, 8469040, 12703560, 25407120, 32923393, 65846786, 98770179, 131693572, 164616965, 197540358, 263387144, 329233930, 395080716, 493850895, 526774288, 658467860, 790161432, 987701790, 1316935720, 1580322864, 1975403580, 2633871440, 3950807160, 7901614320]

約数ペア:

[(1, 7901614320), (2, 3950807160), (3, 2633871440), (4, 1975403580), (5, 1580322864), (6, 1316935720), (8, 987701790), (10, 790161432), (12, 658467860), (15, 526774288), (16, 493850895), (20, 395080716), (24, 329233930), (30, 263387144), (40, 197540358), (48, 164616965), (60, 131693572), (80, 98770179), (120, 65846786), (240, 32923393), (311, 25407120), (622, 12703560), (933, 8469040), (1244, 6351780), (1555, 5081424), (1866, 4234520), (2488, 3175890), (3110, 2540712), (3732, 2117260), (4665, 1693808), (4976, 1587945), (6220, 1270356), (7464, 1058630), (9330, 846904), (12440, 635178), (14928, 529315), (18660, 423452), (24880, 317589), (37320, 211726), (74640, 105863)]