204164280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{189041}}^1$

素因数の和:189061

約数の個数: 64

約数和(自身を含む): 680551200

約数和(自身を除く): 476386920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 189041, 378082, 567123, 756164, 945205, 1134246, 1512328, 1701369, 1890410, 2268492, 2835615, 3402738, 3780820, 4536984, 5104107, 5671230, 6805476, 7561640, 8506845, 10208214, 11342460, 13610952, 17013690, 20416428, 22684920, 25520535, 34027380, 40832856, 51041070, 68054760, 102082140, 204164280]

約数ペア:

[(1, 204164280), (2, 102082140), (3, 68054760), (4, 51041070), (5, 40832856), (6, 34027380), (8, 25520535), (9, 22684920), (10, 20416428), (12, 17013690), (15, 13610952), (18, 11342460), (20, 10208214), (24, 8506845), (27, 7561640), (30, 6805476), (36, 5671230), (40, 5104107), (45, 4536984), (54, 3780820), (60, 3402738), (72, 2835615), (90, 2268492), (108, 1890410), (120, 1701369), (135, 1512328), (180, 1134246), (216, 945205), (270, 756164), (360, 567123), (540, 378082), (1080, 189041)]