13666440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 41693760

約数和(自身を除く): 28027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 1867, 2440, 3660, 3734, 5601, 7320, 7468, 9335, 11202, 14936, 18670, 22404, 28005, 37340, 44808, 56010, 74680, 112020, 113887, 224040, 227774, 341661, 455548, 569435, 683322, 911096, 1138870, 1366644, 1708305, 2277740, 2733288, 3416610, 4555480, 6833220, 13666440]

約数ペア:

[(1, 13666440), (2, 6833220), (3, 4555480), (4, 3416610), (5, 2733288), (6, 2277740), (8, 1708305), (10, 1366644), (12, 1138870), (15, 911096), (20, 683322), (24, 569435), (30, 455548), (40, 341661), (60, 227774), (61, 224040), (120, 113887), (122, 112020), (183, 74680), (244, 56010), (305, 44808), (366, 37340), (488, 28005), (610, 22404), (732, 18670), (915, 14936), (1220, 11202), (1464, 9335), (1830, 7468), (1867, 7320), (2440, 5601), (3660, 3734)]