472938240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1662

約数の個数: 144

約数和(自身を含む): 1530547200

約数和(自身を除く): 1057608960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1559, 1580, 1896, 1920, 2370, 2528, 3118, 3160, 3792, 3840, 4677, 4740, 5056, 6236, 6320, 7584, 7795, 9354, 9480, 10112, 12472, 12640, 15168, 15590, 18708, 18960, 20224, 23385, 24944, 25280, 30336, 31180, 37416, 37920, 46770, 49888, 50560, 60672, 62360, 74832, 75840, 93540, 99776, 101120, 123161, 124720, 149664, 151680, 187080, 199552, 246322, 249440, 299328, 303360, 369483, 374160, 399104, 492644, 498880, 598656, 615805, 738966, 748320, 985288, 997760, 1197312, 1231610, 1477932, 1496640, 1847415, 1970576, 1995520, 2463220, 2955864, 2993280, 3694830, 3941152, 4926440, 5911728, 5986560, 7389660, 7882304, 9852880, 11823456, 14779320, 15764608, 19705760, 23646912, 29558640, 31529216, 39411520, 47293824, 59117280, 78823040, 94587648, 118234560, 157646080, 236469120, 472938240]

約数ペア:

[(1, 472938240), (2, 236469120), (3, 157646080), (4, 118234560), (5, 94587648), (6, 78823040), (8, 59117280), (10, 47293824), (12, 39411520), (15, 31529216), (16, 29558640), (20, 23646912), (24, 19705760), (30, 15764608), (32, 14779320), (40, 11823456), (48, 9852880), (60, 7882304), (64, 7389660), (79, 5986560), (80, 5911728), (96, 4926440), (120, 3941152), (128, 3694830), (158, 2993280), (160, 2955864), (192, 2463220), (237, 1995520), (240, 1970576), (256, 1847415), (316, 1496640), (320, 1477932), (384, 1231610), (395, 1197312), (474, 997760), (480, 985288), (632, 748320), (640, 738966), (768, 615805), (790, 598656), (948, 498880), (960, 492644), (1185, 399104), (1264, 374160), (1280, 369483), (1559, 303360), (1580, 299328), (1896, 249440), (1920, 246322), (2370, 199552), (2528, 187080), (3118, 151680), (3160, 149664), (3792, 124720), (3840, 123161), (4677, 101120), (4740, 99776), (5056, 93540), (6236, 75840), (6320, 74832), (7584, 62360), (7795, 60672), (9354, 50560), (9480, 49888), (10112, 46770), (12472, 37920), (12640, 37416), (15168, 31180), (15590, 30336), (18708, 25280), (18960, 24944), (20224, 23385)]