2720177280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{472253}}^1$

素因数の和:472278

約数の個数: 96

約数和(自身を含む): 9393132060

約数和(自身を除く): 6672954780

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 472253, 944506, 1416759, 1889012, 2361265, 2833518, 3778024, 4250277, 4722530, 5667036, 7083795, 7556048, 8500554, 9445060, 11334072, 14167590, 15112096, 17001108, 18890120, 21251385, 22668144, 28335180, 30224192, 34002216, 37780240, 42502770, 45336288, 56670360, 60448384, 68004432, 75560480, 85005540, 90672576, 113340720, 136008864, 151120960, 170011080, 181345152, 226681440, 272017728, 302241920, 340022160, 453362880, 544035456, 680044320, 906725760, 1360088640, 2720177280]

約数ペア:

[(1, 2720177280), (2, 1360088640), (3, 906725760), (4, 680044320), (5, 544035456), (6, 453362880), (8, 340022160), (9, 302241920), (10, 272017728), (12, 226681440), (15, 181345152), (16, 170011080), (18, 151120960), (20, 136008864), (24, 113340720), (30, 90672576), (32, 85005540), (36, 75560480), (40, 68004432), (45, 60448384), (48, 56670360), (60, 45336288), (64, 42502770), (72, 37780240), (80, 34002216), (90, 30224192), (96, 28335180), (120, 22668144), (128, 21251385), (144, 18890120), (160, 17001108), (180, 15112096), (192, 14167590), (240, 11334072), (288, 9445060), (320, 8500554), (360, 7556048), (384, 7083795), (480, 5667036), (576, 4722530), (640, 4250277), (720, 3778024), (960, 2833518), (1152, 2361265), (1440, 1889012), (1920, 1416759), (2880, 944506), (5760, 472253)]