2078546160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8660609}}^1$

素因数の和:8660625

約数の個数: 40

約数和(自身を含む): 6443493840

約数和(自身を除く): 4364947680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8660609, 17321218, 25981827, 34642436, 43303045, 51963654, 69284872, 86606090, 103927308, 129909135, 138569744, 173212180, 207854616, 259818270, 346424360, 415709232, 519636540, 692848720, 1039273080, 2078546160]

約数ペア:

[(1, 2078546160), (2, 1039273080), (3, 692848720), (4, 519636540), (5, 415709232), (6, 346424360), (8, 259818270), (10, 207854616), (12, 173212180), (15, 138569744), (16, 129909135), (20, 103927308), (24, 86606090), (30, 69284872), (40, 51963654), (48, 43303045), (60, 34642436), (80, 25981827), (120, 17321218), (240, 8660609)]