2799240720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11663503}}^1$

素因数の和:11663519

約数の個数: 40

約数和(自身を含む): 8677646976

約数和(自身を除く): 5878406256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11663503, 23327006, 34990509, 46654012, 58317515, 69981018, 93308024, 116635030, 139962036, 174952545, 186616048, 233270060, 279924072, 349905090, 466540120, 559848144, 699810180, 933080240, 1399620360, 2799240720]

約数ペア:

[(1, 2799240720), (2, 1399620360), (3, 933080240), (4, 699810180), (5, 559848144), (6, 466540120), (8, 349905090), (10, 279924072), (12, 233270060), (15, 186616048), (16, 174952545), (20, 139962036), (24, 116635030), (30, 93308024), (40, 69981018), (48, 58317515), (60, 46654012), (80, 34990509), (120, 23327006), (240, 11663503)]