38744280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 126696960

約数和(自身を除く): 87952680

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, 180, 281, 360, 383, 562, 766, 843, 1124, 1149, 1405, 1532, 1686, 1915, 2248, 2298, 2529, 2810, 3064, 3372, 3447, 3830, 4215, 4596, 5058, 5620, 5745, 6744, 6894, 7660, 8430, 9192, 10116, 11240, 11490, 12645, 13788, 15320, 16860, 17235, 20232, 22980, 25290, 27576, 33720, 34470, 45960, 50580, 68940, 101160, 107623, 137880, 215246, 322869, 430492, 538115, 645738, 860984, 968607, 1076230, 1291476, 1614345, 1937214, 2152460, 2582952, 3228690, 3874428, 4304920, 4843035, 6457380, 7748856, 9686070, 12914760, 19372140, 38744280]

約数ペア:

[(1, 38744280), (2, 19372140), (3, 12914760), (4, 9686070), (5, 7748856), (6, 6457380), (8, 4843035), (9, 4304920), (10, 3874428), (12, 3228690), (15, 2582952), (18, 2152460), (20, 1937214), (24, 1614345), (30, 1291476), (36, 1076230), (40, 968607), (45, 860984), (60, 645738), (72, 538115), (90, 430492), (120, 322869), (180, 215246), (281, 137880), (360, 107623), (383, 101160), (562, 68940), (766, 50580), (843, 45960), (1124, 34470), (1149, 33720), (1405, 27576), (1532, 25290), (1686, 22980), (1915, 20232), (2248, 17235), (2298, 16860), (2529, 15320), (2810, 13788), (3064, 12645), (3372, 11490), (3447, 11240), (3830, 10116), (4215, 9192), (4596, 8430), (5058, 7660), (5620, 6894), (5745, 6744)]