164051520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{170887}}^1$

素因数の和:170907

約数の個数: 56

約数和(自身を含む): 520866624

約数和(自身を除く): 356815104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 170887, 341774, 512661, 683548, 854435, 1025322, 1367096, 1708870, 2050644, 2563305, 2734192, 3417740, 4101288, 5126610, 5468384, 6835480, 8202576, 10253220, 10936768, 13670960, 16405152, 20506440, 27341920, 32810304, 41012880, 54683840, 82025760, 164051520]

約数ペア:

[(1, 164051520), (2, 82025760), (3, 54683840), (4, 41012880), (5, 32810304), (6, 27341920), (8, 20506440), (10, 16405152), (12, 13670960), (15, 10936768), (16, 10253220), (20, 8202576), (24, 6835480), (30, 5468384), (32, 5126610), (40, 4101288), (48, 3417740), (60, 2734192), (64, 2563305), (80, 2050644), (96, 1708870), (120, 1367096), (160, 1025322), (192, 854435), (240, 683548), (320, 512661), (480, 341774), (960, 170887)]