63680960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{28429}}^1$

素因数の和:28453

約数の個数: 56

約数和(自身を含む): 173309280

約数和(自身を除く): 109628320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 28429, 56858, 113716, 142145, 199003, 227432, 284290, 398006, 454864, 568580, 796012, 909728, 995015, 1137160, 1592024, 1819456, 1990030, 2274320, 3184048, 3980060, 4548640, 6368096, 7960120, 9097280, 12736192, 15920240, 31840480, 63680960]

約数ペア:

[(1, 63680960), (2, 31840480), (4, 15920240), (5, 12736192), (7, 9097280), (8, 7960120), (10, 6368096), (14, 4548640), (16, 3980060), (20, 3184048), (28, 2274320), (32, 1990030), (35, 1819456), (40, 1592024), (56, 1137160), (64, 995015), (70, 909728), (80, 796012), (112, 568580), (140, 454864), (160, 398006), (224, 284290), (280, 227432), (320, 199003), (448, 142145), (560, 113716), (1120, 56858), (2240, 28429)]