7131805920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1650881}}^1$

素因数の和:1650905

約数の個数: 96

約数和(自身を含む): 24961335840

約数和(自身を除く): 17829529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 1650881, 3301762, 4952643, 6603524, 8254405, 9905286, 13207048, 14857929, 16508810, 19810572, 24763215, 26414096, 29715858, 33017620, 39621144, 44573787, 49526430, 52828192, 59431716, 66035240, 74289645, 79242288, 89147574, 99052860, 118863432, 132070480, 148579290, 158484576, 178295148, 198105720, 222868935, 237726864, 264140960, 297158580, 356590296, 396211440, 445737870, 475453728, 594317160, 713180592, 792422880, 891475740, 1188634320, 1426361184, 1782951480, 2377268640, 3565902960, 7131805920]

約数ペア:

[(1, 7131805920), (2, 3565902960), (3, 2377268640), (4, 1782951480), (5, 1426361184), (6, 1188634320), (8, 891475740), (9, 792422880), (10, 713180592), (12, 594317160), (15, 475453728), (16, 445737870), (18, 396211440), (20, 356590296), (24, 297158580), (27, 264140960), (30, 237726864), (32, 222868935), (36, 198105720), (40, 178295148), (45, 158484576), (48, 148579290), (54, 132070480), (60, 118863432), (72, 99052860), (80, 89147574), (90, 79242288), (96, 74289645), (108, 66035240), (120, 59431716), (135, 52828192), (144, 49526430), (160, 44573787), (180, 39621144), (216, 33017620), (240, 29715858), (270, 26414096), (288, 24763215), (360, 19810572), (432, 16508810), (480, 14857929), (540, 13207048), (720, 9905286), (864, 8254405), (1080, 6603524), (1440, 4952643), (2160, 3301762), (4320, 1650881)]