2000633520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{5347}}^1$

素因数の和:6922

約数の個数: 80

約数和(自身を含む): 6207102720

約数和(自身を除く): 4206469200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1559, 3118, 4677, 5347, 6236, 7795, 9354, 10694, 12472, 15590, 16041, 18708, 21388, 23385, 24944, 26735, 31180, 32082, 37416, 42776, 46770, 53470, 62360, 64164, 74832, 80205, 85552, 93540, 106940, 124720, 128328, 160410, 187080, 213880, 256656, 320820, 374160, 427760, 641640, 1283280, 8335973, 16671946, 25007919, 33343892, 41679865, 50015838, 66687784, 83359730, 100031676, 125039595, 133375568, 166719460, 200063352, 250079190, 333438920, 400126704, 500158380, 666877840, 1000316760, 2000633520]

約数ペア:

[(1, 2000633520), (2, 1000316760), (3, 666877840), (4, 500158380), (5, 400126704), (6, 333438920), (8, 250079190), (10, 200063352), (12, 166719460), (15, 133375568), (16, 125039595), (20, 100031676), (24, 83359730), (30, 66687784), (40, 50015838), (48, 41679865), (60, 33343892), (80, 25007919), (120, 16671946), (240, 8335973), (1559, 1283280), (3118, 641640), (4677, 427760), (5347, 374160), (6236, 320820), (7795, 256656), (9354, 213880), (10694, 187080), (12472, 160410), (15590, 128328), (16041, 124720), (18708, 106940), (21388, 93540), (23385, 85552), (24944, 80205), (26735, 74832), (31180, 64164), (32082, 62360), (37416, 53470), (42776, 46770)]