326291520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{339887}}^1$

素因数の和:339907

約数の個数: 56

約数和(自身を含む): 1035978624

約数和(自身を除く): 709687104

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, 339887, 679774, 1019661, 1359548, 1699435, 2039322, 2719096, 3398870, 4078644, 5098305, 5438192, 6797740, 8157288, 10196610, 10876384, 13595480, 16314576, 20393220, 21752768, 27190960, 32629152, 40786440, 54381920, 65258304, 81572880, 108763840, 163145760, 326291520]

約数ペア:

[(1, 326291520), (2, 163145760), (3, 108763840), (4, 81572880), (5, 65258304), (6, 54381920), (8, 40786440), (10, 32629152), (12, 27190960), (15, 21752768), (16, 20393220), (20, 16314576), (24, 13595480), (30, 10876384), (32, 10196610), (40, 8157288), (48, 6797740), (60, 5438192), (64, 5098305), (80, 4078644), (96, 3398870), (120, 2719096), (160, 2039322), (192, 1699435), (240, 1359548), (320, 1019661), (480, 679774), (960, 339887)]