7500248640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2604253}}^1$

素因数の和:2604276

約数の個数: 84

約数和(自身を含む): 25797740124

約数和(自身を除く): 18297491484

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, 2604253, 5208506, 7812759, 10417012, 13021265, 15625518, 20834024, 23438277, 26042530, 31251036, 39063795, 41668048, 46876554, 52085060, 62502072, 78127590, 83336096, 93753108, 104170120, 117191385, 125004144, 156255180, 166672192, 187506216, 208340240, 234382770, 250008288, 312510360, 375012432, 416680480, 468765540, 500016576, 625020720, 750024864, 833360960, 937531080, 1250041440, 1500049728, 1875062160, 2500082880, 3750124320, 7500248640]

約数ペア:

[(1, 7500248640), (2, 3750124320), (3, 2500082880), (4, 1875062160), (5, 1500049728), (6, 1250041440), (8, 937531080), (9, 833360960), (10, 750024864), (12, 625020720), (15, 500016576), (16, 468765540), (18, 416680480), (20, 375012432), (24, 312510360), (30, 250008288), (32, 234382770), (36, 208340240), (40, 187506216), (45, 166672192), (48, 156255180), (60, 125004144), (64, 117191385), (72, 104170120), (80, 93753108), (90, 83336096), (96, 78127590), (120, 62502072), (144, 52085060), (160, 46876554), (180, 41668048), (192, 39063795), (240, 31251036), (288, 26042530), (320, 23438277), (360, 20834024), (480, 15625518), (576, 13021265), (720, 10417012), (960, 7812759), (1440, 5208506), (2880, 2604253)]