120252440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39043}}^1$

素因数の和:39072

約数の個数: 64

約数和(自身を含む): 337340160

約数和(自身を除く): 217087720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 39043, 78086, 156172, 195215, 273301, 312344, 390430, 429473, 546602, 780860, 858946, 1093204, 1366505, 1561720, 1717892, 2147365, 2186408, 2733010, 3006311, 3435784, 4294730, 5466020, 6012622, 8589460, 10932040, 12025244, 15031555, 17178920, 24050488, 30063110, 60126220, 120252440]

約数ペア:

[(1, 120252440), (2, 60126220), (4, 30063110), (5, 24050488), (7, 17178920), (8, 15031555), (10, 12025244), (11, 10932040), (14, 8589460), (20, 6012622), (22, 5466020), (28, 4294730), (35, 3435784), (40, 3006311), (44, 2733010), (55, 2186408), (56, 2147365), (70, 1717892), (77, 1561720), (88, 1366505), (110, 1093204), (140, 858946), (154, 780860), (220, 546602), (280, 429473), (308, 390430), (385, 312344), (440, 273301), (616, 195215), (770, 156172), (1540, 78086), (3080, 39043)]