125131320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347587}}^1$

素因数の和:347604

約数の個数: 48

約数和(自身を含む): 406677960

約数和(自身を除く): 281546640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 347587, 695174, 1042761, 1390348, 1737935, 2085522, 2780696, 3128283, 3475870, 4171044, 5213805, 6256566, 6951740, 8342088, 10427610, 12513132, 13903480, 15641415, 20855220, 25026264, 31282830, 41710440, 62565660, 125131320]

約数ペア:

[(1, 125131320), (2, 62565660), (3, 41710440), (4, 31282830), (5, 25026264), (6, 20855220), (8, 15641415), (9, 13903480), (10, 12513132), (12, 10427610), (15, 8342088), (18, 6951740), (20, 6256566), (24, 5213805), (30, 4171044), (36, 3475870), (40, 3128283), (45, 2780696), (60, 2085522), (72, 1737935), (90, 1390348), (120, 1042761), (180, 695174), (360, 347587)]