7740291840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2015701}}^1$

素因数の和:2015725

約数の個数: 72

約数和(自身を含む): 24720569328

約数和(自身を除く): 16980277488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 2015701, 4031402, 6047103, 8062804, 10078505, 12094206, 16125608, 20157010, 24188412, 30235515, 32251216, 40314020, 48376824, 60471030, 64502432, 80628040, 96753648, 120942060, 129004864, 161256080, 193507296, 241884120, 258009728, 322512160, 387014592, 483768240, 516019456, 645024320, 774029184, 967536480, 1290048640, 1548058368, 1935072960, 2580097280, 3870145920, 7740291840]

約数ペア:

[(1, 7740291840), (2, 3870145920), (3, 2580097280), (4, 1935072960), (5, 1548058368), (6, 1290048640), (8, 967536480), (10, 774029184), (12, 645024320), (15, 516019456), (16, 483768240), (20, 387014592), (24, 322512160), (30, 258009728), (32, 241884120), (40, 193507296), (48, 161256080), (60, 129004864), (64, 120942060), (80, 96753648), (96, 80628040), (120, 64502432), (128, 60471030), (160, 48376824), (192, 40314020), (240, 32251216), (256, 30235515), (320, 24188412), (384, 20157010), (480, 16125608), (640, 12094206), (768, 10078505), (960, 8062804), (1280, 6047103), (1920, 4031402), (3840, 2015701)]