72693120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37861}}^1$

素因数の和:37883

約数の個数: 64

約数和(自身を含む): 231715440

約数和(自身を除く): 159022320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37861, 75722, 113583, 151444, 189305, 227166, 302888, 378610, 454332, 567915, 605776, 757220, 908664, 1135830, 1211552, 1514440, 1817328, 2271660, 2423104, 3028880, 3634656, 4543320, 4846208, 6057760, 7269312, 9086640, 12115520, 14538624, 18173280, 24231040, 36346560, 72693120]

約数ペア:

[(1, 72693120), (2, 36346560), (3, 24231040), (4, 18173280), (5, 14538624), (6, 12115520), (8, 9086640), (10, 7269312), (12, 6057760), (15, 4846208), (16, 4543320), (20, 3634656), (24, 3028880), (30, 2423104), (32, 2271660), (40, 1817328), (48, 1514440), (60, 1211552), (64, 1135830), (80, 908664), (96, 757220), (120, 605776), (128, 567915), (160, 454332), (192, 378610), (240, 302888), (320, 227166), (384, 189305), (480, 151444), (640, 113583), (960, 75722), (1920, 37861)]