123706320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{727}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 384558720

約数和(自身を除く): 260852400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 727, 1418, 1454, 2127, 2181, 2836, 2908, 3545, 3635, 4254, 4362, 5672, 5816, 7090, 7270, 8508, 8724, 10635, 10905, 11344, 11632, 14180, 14540, 17016, 17448, 21270, 21810, 28360, 29080, 34032, 34896, 42540, 43620, 56720, 58160, 85080, 87240, 170160, 174480, 515443, 1030886, 1546329, 2061772, 2577215, 3092658, 4123544, 5154430, 6185316, 7731645, 8247088, 10308860, 12370632, 15463290, 20617720, 24741264, 30926580, 41235440, 61853160, 123706320]

約数ペア:

[(1, 123706320), (2, 61853160), (3, 41235440), (4, 30926580), (5, 24741264), (6, 20617720), (8, 15463290), (10, 12370632), (12, 10308860), (15, 8247088), (16, 7731645), (20, 6185316), (24, 5154430), (30, 4123544), (40, 3092658), (48, 2577215), (60, 2061772), (80, 1546329), (120, 1030886), (240, 515443), (709, 174480), (727, 170160), (1418, 87240), (1454, 85080), (2127, 58160), (2181, 56720), (2836, 43620), (2908, 42540), (3545, 34896), (3635, 34032), (4254, 29080), (4362, 28360), (5672, 21810), (5816, 21270), (7090, 17448), (7270, 17016), (8508, 14540), (8724, 14180), (10635, 11632), (10905, 11344)]