5551440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23131}}^1$

素因数の和:23147

約数の個数: 40

約数和(自身を含む): 17210208

約数和(自身を除く): 11658768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 370096, 462620, 555144, 693930, 925240, 1110288, 1387860, 1850480, 2775720, 5551440]

約数ペア:

[(1, 5551440), (2, 2775720), (3, 1850480), (4, 1387860), (5, 1110288), (6, 925240), (8, 693930), (10, 555144), (12, 462620), (15, 370096), (16, 346965), (20, 277572), (24, 231310), (30, 185048), (40, 138786), (48, 115655), (60, 92524), (80, 69393), (120, 46262), (240, 23131)]