17964360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 41003640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 359, 360, 417, 556, 695, 718, 834, 1077, 1112, 1251, 1390, 1436, 1668, 1795, 2085, 2154, 2502, 2780, 2872, 3231, 3336, 3590, 4170, 4308, 5004, 5385, 5560, 6255, 6462, 7180, 8340, 8616, 10008, 10770, 12510, 12924, 14360, 16155, 16680, 21540, 25020, 25848, 32310, 43080, 49901, 50040, 64620, 99802, 129240, 149703, 199604, 249505, 299406, 399208, 449109, 499010, 598812, 748515, 898218, 998020, 1197624, 1497030, 1796436, 1996040, 2245545, 2994060, 3592872, 4491090, 5988120, 8982180, 17964360]

約数ペア:

[(1, 17964360), (2, 8982180), (3, 5988120), (4, 4491090), (5, 3592872), (6, 2994060), (8, 2245545), (9, 1996040), (10, 1796436), (12, 1497030), (15, 1197624), (18, 998020), (20, 898218), (24, 748515), (30, 598812), (36, 499010), (40, 449109), (45, 399208), (60, 299406), (72, 249505), (90, 199604), (120, 149703), (139, 129240), (180, 99802), (278, 64620), (359, 50040), (360, 49901), (417, 43080), (556, 32310), (695, 25848), (718, 25020), (834, 21540), (1077, 16680), (1112, 16155), (1251, 14360), (1390, 12924), (1436, 12510), (1668, 10770), (1795, 10008), (2085, 8616), (2154, 8340), (2502, 7180), (2780, 6462), (2872, 6255), (3231, 5560), (3336, 5385), (3590, 5004), (4170, 4308)]