16311780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{10069}}^1$

素因数の和:10090

約数の個数: 60

約数和(自身を含む): 51175740

約数和(自身を除く): 34863960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 10069, 20138, 30207, 40276, 50345, 60414, 90621, 100690, 120828, 151035, 181242, 201380, 271863, 302070, 362484, 453105, 543726, 604140, 815589, 906210, 1087452, 1359315, 1631178, 1812420, 2718630, 3262356, 4077945, 5437260, 8155890, 16311780]

約数ペア:

[(1, 16311780), (2, 8155890), (3, 5437260), (4, 4077945), (5, 3262356), (6, 2718630), (9, 1812420), (10, 1631178), (12, 1359315), (15, 1087452), (18, 906210), (20, 815589), (27, 604140), (30, 543726), (36, 453105), (45, 362484), (54, 302070), (60, 271863), (81, 201380), (90, 181242), (108, 151035), (135, 120828), (162, 100690), (180, 90621), (270, 60414), (324, 50345), (405, 40276), (540, 30207), (810, 20138), (1620, 10069)]