64119960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 209467440

約数和(自身を除く): 145347480

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, 277, 360, 554, 643, 831, 1108, 1286, 1385, 1662, 1929, 2216, 2493, 2572, 2770, 3215, 3324, 3858, 4155, 4986, 5144, 5540, 5787, 6430, 6648, 7716, 8310, 9645, 9972, 11080, 11574, 12465, 12860, 15432, 16620, 19290, 19944, 23148, 24930, 25720, 28935, 33240, 38580, 46296, 49860, 57870, 77160, 99720, 115740, 178111, 231480, 356222, 534333, 712444, 890555, 1068666, 1424888, 1602999, 1781110, 2137332, 2671665, 3205998, 3562220, 4274664, 5343330, 6411996, 7124440, 8014995, 10686660, 12823992, 16029990, 21373320, 32059980, 64119960]

約数ペア:

[(1, 64119960), (2, 32059980), (3, 21373320), (4, 16029990), (5, 12823992), (6, 10686660), (8, 8014995), (9, 7124440), (10, 6411996), (12, 5343330), (15, 4274664), (18, 3562220), (20, 3205998), (24, 2671665), (30, 2137332), (36, 1781110), (40, 1602999), (45, 1424888), (60, 1068666), (72, 890555), (90, 712444), (120, 534333), (180, 356222), (277, 231480), (360, 178111), (554, 115740), (643, 99720), (831, 77160), (1108, 57870), (1286, 49860), (1385, 46296), (1662, 38580), (1929, 33240), (2216, 28935), (2493, 25720), (2572, 24930), (2770, 23148), (3215, 19944), (3324, 19290), (3858, 16620), (4155, 15432), (4986, 12860), (5144, 12465), (5540, 11574), (5787, 11080), (6430, 9972), (6648, 9645), (7716, 8310)]