72483040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{64717}}^1$

素因数の和:64739

約数の個数: 48

約数和(自身を含む): 195707232

約数和(自身を除く): 123224192

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, 64717, 129434, 258868, 323585, 453019, 517736, 647170, 906038, 1035472, 1294340, 1812076, 2070944, 2265095, 2588680, 3624152, 4530190, 5177360, 7248304, 9060380, 10354720, 14496608, 18120760, 36241520, 72483040]

約数ペア:

[(1, 72483040), (2, 36241520), (4, 18120760), (5, 14496608), (7, 10354720), (8, 9060380), (10, 7248304), (14, 5177360), (16, 4530190), (20, 3624152), (28, 2588680), (32, 2265095), (35, 2070944), (40, 1812076), (56, 1294340), (70, 1035472), (80, 906038), (112, 647170), (140, 517736), (160, 453019), (224, 323585), (280, 258868), (560, 129434), (1120, 64717)]