82493280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57287}}^1$

素因数の和:57308

約数の個数: 72

約数和(自身を含む): 281513232

約数和(自身を除く): 199019952

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, 57287, 114574, 171861, 229148, 286435, 343722, 458296, 515583, 572870, 687444, 859305, 916592, 1031166, 1145740, 1374888, 1718610, 1833184, 2062332, 2291480, 2577915, 2749776, 3437220, 4124664, 4582960, 5155830, 5499552, 6874440, 8249328, 9165920, 10311660, 13748880, 16498656, 20623320, 27497760, 41246640, 82493280]

約数ペア:

[(1, 82493280), (2, 41246640), (3, 27497760), (4, 20623320), (5, 16498656), (6, 13748880), (8, 10311660), (9, 9165920), (10, 8249328), (12, 6874440), (15, 5499552), (16, 5155830), (18, 4582960), (20, 4124664), (24, 3437220), (30, 2749776), (32, 2577915), (36, 2291480), (40, 2062332), (45, 1833184), (48, 1718610), (60, 1374888), (72, 1145740), (80, 1031166), (90, 916592), (96, 859305), (120, 687444), (144, 572870), (160, 515583), (180, 458296), (240, 343722), (288, 286435), (360, 229148), (480, 171861), (720, 114574), (1440, 57287)]