82496640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{42967}}^1$

素因数の和:42989

約数の個数: 64

約数和(自身を含む): 262964160

約数和(自身を除く): 180467520

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, 42967, 85934, 128901, 171868, 214835, 257802, 343736, 429670, 515604, 644505, 687472, 859340, 1031208, 1289010, 1374944, 1718680, 2062416, 2578020, 2749888, 3437360, 4124832, 5156040, 5499776, 6874720, 8249664, 10312080, 13749440, 16499328, 20624160, 27498880, 41248320, 82496640]

約数ペア:

[(1, 82496640), (2, 41248320), (3, 27498880), (4, 20624160), (5, 16499328), (6, 13749440), (8, 10312080), (10, 8249664), (12, 6874720), (15, 5499776), (16, 5156040), (20, 4124832), (24, 3437360), (30, 2749888), (32, 2578020), (40, 2062416), (48, 1718680), (60, 1374944), (64, 1289010), (80, 1031208), (96, 859340), (120, 687472), (128, 644505), (160, 515604), (192, 429670), (240, 343736), (320, 257802), (384, 214835), (480, 171868), (640, 128901), (960, 85934), (1920, 42967)]