1325755440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1841327}}^1$

素因数の和:1841346

約数の個数: 60

約数和(自身を含む): 4452331104

約数和(自身を除く): 3126575664

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, 1841327, 3682654, 5523981, 7365308, 9206635, 11047962, 14730616, 16571943, 18413270, 22095924, 27619905, 29461232, 33143886, 36826540, 44191848, 55239810, 66287772, 73653080, 82859715, 88383696, 110479620, 132575544, 147306160, 165719430, 220959240, 265151088, 331438860, 441918480, 662877720, 1325755440]

約数ペア:

[(1, 1325755440), (2, 662877720), (3, 441918480), (4, 331438860), (5, 265151088), (6, 220959240), (8, 165719430), (9, 147306160), (10, 132575544), (12, 110479620), (15, 88383696), (16, 82859715), (18, 73653080), (20, 66287772), (24, 55239810), (30, 44191848), (36, 36826540), (40, 33143886), (45, 29461232), (48, 27619905), (60, 22095924), (72, 18413270), (80, 16571943), (90, 14730616), (120, 11047962), (144, 9206635), (180, 7365308), (240, 5523981), (360, 3682654), (720, 1841327)]