220544160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{459467}}^1$

素因数の和:459485

約数の個数: 48

約数和(自身を含む): 694715616

約数和(自身を除く): 474171456

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, 459467, 918934, 1378401, 1837868, 2297335, 2756802, 3675736, 4594670, 5513604, 6892005, 7351472, 9189340, 11027208, 13784010, 14702944, 18378680, 22054416, 27568020, 36757360, 44108832, 55136040, 73514720, 110272080, 220544160]

約数ペア:

[(1, 220544160), (2, 110272080), (3, 73514720), (4, 55136040), (5, 44108832), (6, 36757360), (8, 27568020), (10, 22054416), (12, 18378680), (15, 14702944), (16, 13784010), (20, 11027208), (24, 9189340), (30, 7351472), (32, 6892005), (40, 5513604), (48, 4594670), (60, 3675736), (80, 2756802), (96, 2297335), (120, 1837868), (160, 1378401), (240, 918934), (480, 459467)]