13275391440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55314131}}^1$

素因数の和:55314147

約数の個数: 40

約数和(自身を含む): 41153714208

約数和(自身を除く): 27878322768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55314131, 110628262, 165942393, 221256524, 276570655, 331884786, 442513048, 553141310, 663769572, 829711965, 885026096, 1106282620, 1327539144, 1659423930, 2212565240, 2655078288, 3318847860, 4425130480, 6637695720, 13275391440]

約数ペア:

[(1, 13275391440), (2, 6637695720), (3, 4425130480), (4, 3318847860), (5, 2655078288), (6, 2212565240), (8, 1659423930), (10, 1327539144), (12, 1106282620), (15, 885026096), (16, 829711965), (20, 663769572), (24, 553141310), (30, 442513048), (40, 331884786), (48, 276570655), (60, 221256524), (80, 165942393), (120, 110628262), (240, 55314131)]