53893080

素因数分解:

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

素因数の和:518

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 127546920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 359, 360, 417, 540, 556, 695, 718, 834, 1077, 1080, 1112, 1251, 1390, 1436, 1668, 1795, 2085, 2154, 2502, 2780, 2872, 3231, 3336, 3590, 3753, 4170, 4308, 5004, 5385, 5560, 6255, 6462, 7180, 7506, 8340, 8616, 9693, 10008, 10770, 12510, 12924, 14360, 15012, 16155, 16680, 18765, 19386, 21540, 25020, 25848, 30024, 32310, 37530, 38772, 43080, 48465, 49901, 50040, 64620, 75060, 77544, 96930, 99802, 129240, 149703, 150120, 193860, 199604, 249505, 299406, 387720, 399208, 449109, 499010, 598812, 748515, 898218, 998020, 1197624, 1347327, 1497030, 1796436, 1996040, 2245545, 2694654, 2994060, 3592872, 4491090, 5389308, 5988120, 6736635, 8982180, 10778616, 13473270, 17964360, 26946540, 53893080]

約数ペア:

[(1, 53893080), (2, 26946540), (3, 17964360), (4, 13473270), (5, 10778616), (6, 8982180), (8, 6736635), (9, 5988120), (10, 5389308), (12, 4491090), (15, 3592872), (18, 2994060), (20, 2694654), (24, 2245545), (27, 1996040), (30, 1796436), (36, 1497030), (40, 1347327), (45, 1197624), (54, 998020), (60, 898218), (72, 748515), (90, 598812), (108, 499010), (120, 449109), (135, 399208), (139, 387720), (180, 299406), (216, 249505), (270, 199604), (278, 193860), (359, 150120), (360, 149703), (417, 129240), (540, 99802), (556, 96930), (695, 77544), (718, 75060), (834, 64620), (1077, 50040), (1080, 49901), (1112, 48465), (1251, 43080), (1390, 38772), (1436, 37530), (1668, 32310), (1795, 30024), (2085, 25848), (2154, 25020), (2502, 21540), (2780, 19386), (2872, 18765), (3231, 16680), (3336, 16155), (3590, 15012), (3753, 14360), (4170, 12924), (4308, 12510), (5004, 10770), (5385, 10008), (5560, 9693), (6255, 8616), (6462, 8340), (7180, 7506)]