24294420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 74299680

約数和(自身を除く): 50005260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 971, 1251, 1390, 1668, 1942, 2085, 2502, 2780, 2913, 3884, 4170, 4855, 5004, 5826, 6255, 8340, 8739, 9710, 11652, 12510, 14565, 17478, 19420, 25020, 29130, 34956, 43695, 58260, 87390, 134969, 174780, 269938, 404907, 539876, 674845, 809814, 1214721, 1349690, 1619628, 2024535, 2429442, 2699380, 4049070, 4858884, 6073605, 8098140, 12147210, 24294420]

約数ペア:

[(1, 24294420), (2, 12147210), (3, 8098140), (4, 6073605), (5, 4858884), (6, 4049070), (9, 2699380), (10, 2429442), (12, 2024535), (15, 1619628), (18, 1349690), (20, 1214721), (30, 809814), (36, 674845), (45, 539876), (60, 404907), (90, 269938), (139, 174780), (180, 134969), (278, 87390), (417, 58260), (556, 43695), (695, 34956), (834, 29130), (971, 25020), (1251, 19420), (1390, 17478), (1668, 14565), (1942, 12510), (2085, 11652), (2502, 9710), (2780, 8739), (2913, 8340), (3884, 6255), (4170, 5826), (4855, 5004)]