851520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{887}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 2706624

約数和(自身を除く): 1855104

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, 887, 960, 1774, 2661, 3548, 4435, 5322, 7096, 8870, 10644, 13305, 14192, 17740, 21288, 26610, 28384, 35480, 42576, 53220, 56768, 70960, 85152, 106440, 141920, 170304, 212880, 283840, 425760, 851520]

約数ペア:

[(1, 851520), (2, 425760), (3, 283840), (4, 212880), (5, 170304), (6, 141920), (8, 106440), (10, 85152), (12, 70960), (15, 56768), (16, 53220), (20, 42576), (24, 35480), (30, 28384), (32, 26610), (40, 21288), (48, 17740), (60, 14192), (64, 13305), (80, 10644), (96, 8870), (120, 7096), (160, 5322), (192, 4435), (240, 3548), (320, 2661), (480, 1774), (887, 960)]