267191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 844331040

約数和(自身を除く): 577139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 818, 1227, 1361, 1636, 2045, 2454, 2722, 3272, 4083, 4090, 4908, 5444, 6135, 6544, 6805, 8166, 8180, 9816, 10888, 12270, 13088, 13610, 16332, 16360, 19632, 20415, 21776, 24540, 27220, 32664, 32720, 39264, 40830, 43552, 49080, 54440, 65328, 65440, 81660, 98160, 108880, 130656, 163320, 196320, 217760, 326640, 556649, 653280, 1113298, 1669947, 2226596, 2783245, 3339894, 4453192, 5566490, 6679788, 8349735, 8906384, 11132980, 13359576, 16699470, 17812768, 22265960, 26719152, 33398940, 44531920, 53438304, 66797880, 89063840, 133595760, 267191520]

約数ペア:

[(1, 267191520), (2, 133595760), (3, 89063840), (4, 66797880), (5, 53438304), (6, 44531920), (8, 33398940), (10, 26719152), (12, 22265960), (15, 17812768), (16, 16699470), (20, 13359576), (24, 11132980), (30, 8906384), (32, 8349735), (40, 6679788), (48, 5566490), (60, 4453192), (80, 3339894), (96, 2783245), (120, 2226596), (160, 1669947), (240, 1113298), (409, 653280), (480, 556649), (818, 326640), (1227, 217760), (1361, 196320), (1636, 163320), (2045, 130656), (2454, 108880), (2722, 98160), (3272, 81660), (4083, 65440), (4090, 65328), (4908, 54440), (5444, 49080), (6135, 43552), (6544, 40830), (6805, 39264), (8166, 32720), (8180, 32664), (9816, 27220), (10888, 24540), (12270, 21776), (13088, 20415), (13610, 19632), (16332, 16360)]