1728505120

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{47591}}^1$

素因数の和:47833

約数の個数: 48

約数和(自身を含む): 4101668928

約数和(自身を除く): 2373163808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 18160, 36320, 47591, 95182, 190364, 237955, 380728, 475910, 761456, 951820, 1522912, 1903640, 3807280, 7614560, 10803157, 21606314, 43212628, 54015785, 86425256, 108031570, 172850512, 216063140, 345701024, 432126280, 864252560, 1728505120]

約数ペア:

[(1, 1728505120), (2, 864252560), (4, 432126280), (5, 345701024), (8, 216063140), (10, 172850512), (16, 108031570), (20, 86425256), (32, 54015785), (40, 43212628), (80, 21606314), (160, 10803157), (227, 7614560), (454, 3807280), (908, 1903640), (1135, 1522912), (1816, 951820), (2270, 761456), (3632, 475910), (4540, 380728), (7264, 237955), (9080, 190364), (18160, 95182), (36320, 47591)]