319159440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{49253}}^1$

素因数の和:49278

約数の個数: 100

約数和(自身を含む): 1108510524

約数和(自身を除く): 789351084

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 49253, 98506, 147759, 197012, 246265, 295518, 394024, 443277, 492530, 591036, 738795, 788048, 886554, 985060, 1182072, 1329831, 1477590, 1773108, 1970120, 2216385, 2364144, 2659662, 2955180, 3546216, 3940240, 3989493, 4432770, 5319324, 5910360, 6649155, 7092432, 7978986, 8865540, 10638648, 11820720, 13298310, 15957972, 17731080, 19947465, 21277296, 26596620, 31915944, 35462160, 39894930, 53193240, 63831888, 79789860, 106386480, 159579720, 319159440]

約数ペア:

[(1, 319159440), (2, 159579720), (3, 106386480), (4, 79789860), (5, 63831888), (6, 53193240), (8, 39894930), (9, 35462160), (10, 31915944), (12, 26596620), (15, 21277296), (16, 19947465), (18, 17731080), (20, 15957972), (24, 13298310), (27, 11820720), (30, 10638648), (36, 8865540), (40, 7978986), (45, 7092432), (48, 6649155), (54, 5910360), (60, 5319324), (72, 4432770), (80, 3989493), (81, 3940240), (90, 3546216), (108, 2955180), (120, 2659662), (135, 2364144), (144, 2216385), (162, 1970120), (180, 1773108), (216, 1477590), (240, 1329831), (270, 1182072), (324, 985060), (360, 886554), (405, 788048), (432, 738795), (540, 591036), (648, 492530), (720, 443277), (810, 394024), (1080, 295518), (1296, 246265), (1620, 197012), (2160, 147759), (3240, 98506), (6480, 49253)]