74836160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33409}}^1$

素因数の和:33433

約数の個数: 56

約数和(自身を含む): 203667360

約数和(自身を除く): 128831200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 33409, 66818, 133636, 167045, 233863, 267272, 334090, 467726, 534544, 668180, 935452, 1069088, 1169315, 1336360, 1870904, 2138176, 2338630, 2672720, 3741808, 4677260, 5345440, 7483616, 9354520, 10690880, 14967232, 18709040, 37418080, 74836160]

約数ペア:

[(1, 74836160), (2, 37418080), (4, 18709040), (5, 14967232), (7, 10690880), (8, 9354520), (10, 7483616), (14, 5345440), (16, 4677260), (20, 3741808), (28, 2672720), (32, 2338630), (35, 2138176), (40, 1870904), (56, 1336360), (64, 1169315), (70, 1069088), (80, 935452), (112, 668180), (140, 534544), (160, 467726), (224, 334090), (280, 267272), (320, 233863), (448, 167045), (560, 133636), (1120, 66818), (2240, 33409)]