67277880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{186883}}^1$

素因数の和:186900

約数の個数: 48

約数和(自身を含む): 218654280

約数和(自身を除く): 151376400

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, 360, 186883, 373766, 560649, 747532, 934415, 1121298, 1495064, 1681947, 1868830, 2242596, 2803245, 3363894, 3737660, 4485192, 5606490, 6727788, 7475320, 8409735, 11212980, 13455576, 16819470, 22425960, 33638940, 67277880]

約数ペア:

[(1, 67277880), (2, 33638940), (3, 22425960), (4, 16819470), (5, 13455576), (6, 11212980), (8, 8409735), (9, 7475320), (10, 6727788), (12, 5606490), (15, 4485192), (18, 3737660), (20, 3363894), (24, 2803245), (30, 2242596), (36, 1868830), (40, 1681947), (45, 1495064), (60, 1121298), (72, 934415), (90, 747532), (120, 560649), (180, 373766), (360, 186883)]