201206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28909}}^1$

素因数の和:28954

約数の個数: 80

約数和(自身を含む): 645271200

約数和(自身を除く): 444064560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 28909, 57818, 86727, 115636, 144545, 173454, 231272, 289090, 346908, 433635, 462544, 578180, 693816, 838361, 867270, 1156360, 1387632, 1676722, 1734540, 2312720, 2515083, 3353444, 3469080, 4191805, 5030166, 6706888, 6938160, 8383610, 10060332, 12575415, 13413776, 16767220, 20120664, 25150830, 33534440, 40241328, 50301660, 67068880, 100603320, 201206640]

約数ペア:

[(1, 201206640), (2, 100603320), (3, 67068880), (4, 50301660), (5, 40241328), (6, 33534440), (8, 25150830), (10, 20120664), (12, 16767220), (15, 13413776), (16, 12575415), (20, 10060332), (24, 8383610), (29, 6938160), (30, 6706888), (40, 5030166), (48, 4191805), (58, 3469080), (60, 3353444), (80, 2515083), (87, 2312720), (116, 1734540), (120, 1676722), (145, 1387632), (174, 1156360), (232, 867270), (240, 838361), (290, 693816), (348, 578180), (435, 462544), (464, 433635), (580, 346908), (696, 289090), (870, 231272), (1160, 173454), (1392, 144545), (1740, 115636), (2320, 86727), (3480, 57818), (6960, 28909)]