2151102960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{995881}}^1$

素因数の和:995903

約数の個数: 80

約数和(自身を含む): 7409362080

約数和(自身を除く): 5258259120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 995881, 1991762, 2987643, 3983524, 4979405, 5975286, 7967048, 8962929, 9958810, 11950572, 14938215, 15934096, 17925858, 19917620, 23901144, 26888787, 29876430, 35851716, 39835240, 44814645, 47802288, 53777574, 59752860, 71703432, 79670480, 89629290, 107555148, 119505720, 134443935, 143406864, 179258580, 215110296, 239011440, 268887870, 358517160, 430220592, 537775740, 717034320, 1075551480, 2151102960]

約数ペア:

[(1, 2151102960), (2, 1075551480), (3, 717034320), (4, 537775740), (5, 430220592), (6, 358517160), (8, 268887870), (9, 239011440), (10, 215110296), (12, 179258580), (15, 143406864), (16, 134443935), (18, 119505720), (20, 107555148), (24, 89629290), (27, 79670480), (30, 71703432), (36, 59752860), (40, 53777574), (45, 47802288), (48, 44814645), (54, 39835240), (60, 35851716), (72, 29876430), (80, 26888787), (90, 23901144), (108, 19917620), (120, 17925858), (135, 15934096), (144, 14938215), (180, 11950572), (216, 9958810), (240, 8962929), (270, 7967048), (360, 5975286), (432, 4979405), (540, 3983524), (720, 2987643), (1080, 1991762), (2160, 995881)]