65211840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22643}}^1$

素因数の和:22666

約数の個数: 84

約数和(自身を含む): 224311464

約数和(自身を除く): 159099624

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22643, 45286, 67929, 90572, 113215, 135858, 181144, 203787, 226430, 271716, 339645, 362288, 407574, 452860, 543432, 679290, 724576, 815148, 905720, 1018935, 1086864, 1358580, 1449152, 1630296, 1811440, 2037870, 2173728, 2717160, 3260592, 3622880, 4075740, 4347456, 5434320, 6521184, 7245760, 8151480, 10868640, 13042368, 16302960, 21737280, 32605920, 65211840]

約数ペア:

[(1, 65211840), (2, 32605920), (3, 21737280), (4, 16302960), (5, 13042368), (6, 10868640), (8, 8151480), (9, 7245760), (10, 6521184), (12, 5434320), (15, 4347456), (16, 4075740), (18, 3622880), (20, 3260592), (24, 2717160), (30, 2173728), (32, 2037870), (36, 1811440), (40, 1630296), (45, 1449152), (48, 1358580), (60, 1086864), (64, 1018935), (72, 905720), (80, 815148), (90, 724576), (96, 679290), (120, 543432), (144, 452860), (160, 407574), (180, 362288), (192, 339645), (240, 271716), (288, 226430), (320, 203787), (360, 181144), (480, 135858), (576, 113215), (720, 90572), (960, 67929), (1440, 45286), (2880, 22643)]