331781760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{57601}}^1$

素因数の和:57626

約数の個数: 96

約数和(自身を含む): 1145703780

約数和(自身を除く): 813922020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 57601, 115202, 172803, 230404, 288005, 345606, 460808, 518409, 576010, 691212, 864015, 921616, 1036818, 1152020, 1382424, 1728030, 1843232, 2073636, 2304040, 2592045, 2764848, 3456060, 3686464, 4147272, 4608080, 5184090, 5529696, 6912120, 7372928, 8294544, 9216160, 10368180, 11059392, 13824240, 16589088, 18432320, 20736360, 22118784, 27648480, 33178176, 36864640, 41472720, 55296960, 66356352, 82945440, 110593920, 165890880, 331781760]

約数ペア:

[(1, 331781760), (2, 165890880), (3, 110593920), (4, 82945440), (5, 66356352), (6, 55296960), (8, 41472720), (9, 36864640), (10, 33178176), (12, 27648480), (15, 22118784), (16, 20736360), (18, 18432320), (20, 16589088), (24, 13824240), (30, 11059392), (32, 10368180), (36, 9216160), (40, 8294544), (45, 7372928), (48, 6912120), (60, 5529696), (64, 5184090), (72, 4608080), (80, 4147272), (90, 3686464), (96, 3456060), (120, 2764848), (128, 2592045), (144, 2304040), (160, 2073636), (180, 1843232), (192, 1728030), (240, 1382424), (288, 1152020), (320, 1036818), (360, 921616), (384, 864015), (480, 691212), (576, 576010), (640, 518409), (720, 460808), (960, 345606), (1152, 288005), (1440, 230404), (1920, 172803), (2880, 115202), (5760, 57601)]