115601920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6481

約数の個数: 80

約数和(自身を含む): 316819008

約数和(自身を除く): 201217088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 6451, 8960, 12902, 17920, 25804, 32255, 45157, 51608, 64510, 90314, 103216, 129020, 180628, 206432, 225785, 258040, 361256, 412864, 451570, 516080, 722512, 825728, 903140, 1032160, 1445024, 1651456, 1806280, 2064320, 2890048, 3302912, 3612560, 4128640, 5780096, 7225120, 8257280, 11560192, 14450240, 16514560, 23120384, 28900480, 57800960, 115601920]

約数ペア:

[(1, 115601920), (2, 57800960), (4, 28900480), (5, 23120384), (7, 16514560), (8, 14450240), (10, 11560192), (14, 8257280), (16, 7225120), (20, 5780096), (28, 4128640), (32, 3612560), (35, 3302912), (40, 2890048), (56, 2064320), (64, 1806280), (70, 1651456), (80, 1445024), (112, 1032160), (128, 903140), (140, 825728), (160, 722512), (224, 516080), (256, 451570), (280, 412864), (320, 361256), (448, 258040), (512, 225785), (560, 206432), (640, 180628), (896, 129020), (1120, 103216), (1280, 90314), (1792, 64510), (2240, 51608), (2560, 45157), (3584, 32255), (4480, 25804), (6451, 17920), (8960, 12902)]