28017120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58369}}^1$

素因数の和:58387

約数の個数: 48

約数和(自身を含む): 88255440

約数和(自身を除く): 60238320

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, 58369, 116738, 175107, 233476, 291845, 350214, 466952, 583690, 700428, 875535, 933904, 1167380, 1400856, 1751070, 1867808, 2334760, 2801712, 3502140, 4669520, 5603424, 7004280, 9339040, 14008560, 28017120]

約数ペア:

[(1, 28017120), (2, 14008560), (3, 9339040), (4, 7004280), (5, 5603424), (6, 4669520), (8, 3502140), (10, 2801712), (12, 2334760), (15, 1867808), (16, 1751070), (20, 1400856), (24, 1167380), (30, 933904), (32, 875535), (40, 700428), (48, 583690), (60, 466952), (80, 350214), (96, 291845), (120, 233476), (160, 175107), (240, 116738), (480, 58369)]