8468640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5881}}^1$

素因数の和:5902

約数の個数: 72

約数和(自身を含む): 28904148

約数和(自身を除く): 20435508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5881, 11762, 17643, 23524, 29405, 35286, 47048, 52929, 58810, 70572, 88215, 94096, 105858, 117620, 141144, 176430, 188192, 211716, 235240, 264645, 282288, 352860, 423432, 470480, 529290, 564576, 705720, 846864, 940960, 1058580, 1411440, 1693728, 2117160, 2822880, 4234320, 8468640]

約数ペア:

[(1, 8468640), (2, 4234320), (3, 2822880), (4, 2117160), (5, 1693728), (6, 1411440), (8, 1058580), (9, 940960), (10, 846864), (12, 705720), (15, 564576), (16, 529290), (18, 470480), (20, 423432), (24, 352860), (30, 282288), (32, 264645), (36, 235240), (40, 211716), (45, 188192), (48, 176430), (60, 141144), (72, 117620), (80, 105858), (90, 94096), (96, 88215), (120, 70572), (144, 58810), (160, 52929), (180, 47048), (240, 35286), (288, 29405), (360, 23524), (480, 17643), (720, 11762), (1440, 5881)]