63720160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{56893}}^1$

素因数の和:56915

約数の個数: 48

約数和(自身を含む): 172047456

約数和(自身を除く): 108327296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 56893, 113786, 227572, 284465, 398251, 455144, 568930, 796502, 910288, 1137860, 1593004, 1820576, 1991255, 2275720, 3186008, 3982510, 4551440, 6372016, 7965020, 9102880, 12744032, 15930040, 31860080, 63720160]

約数ペア:

[(1, 63720160), (2, 31860080), (4, 15930040), (5, 12744032), (7, 9102880), (8, 7965020), (10, 6372016), (14, 4551440), (16, 3982510), (20, 3186008), (28, 2275720), (32, 1991255), (35, 1820576), (40, 1593004), (56, 1137860), (70, 910288), (80, 796502), (112, 568930), (140, 455144), (160, 398251), (224, 284465), (280, 227572), (560, 113786), (1120, 56893)]