31064160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64717}}^1$

素因数の和:64735

約数の個数: 48

約数和(自身を含む): 97853616

約数和(自身を除く): 66789456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64717, 129434, 194151, 258868, 323585, 388302, 517736, 647170, 776604, 970755, 1035472, 1294340, 1553208, 1941510, 2070944, 2588680, 3106416, 3883020, 5177360, 6212832, 7766040, 10354720, 15532080, 31064160]

約数ペア:

[(1, 31064160), (2, 15532080), (3, 10354720), (4, 7766040), (5, 6212832), (6, 5177360), (8, 3883020), (10, 3106416), (12, 2588680), (15, 2070944), (16, 1941510), (20, 1553208), (24, 1294340), (30, 1035472), (32, 970755), (40, 776604), (48, 647170), (60, 517736), (80, 388302), (96, 323585), (120, 258868), (160, 194151), (240, 129434), (480, 64717)]