86357520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 291736536

約数和(自身を除く): 205379016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 433, 554, 720, 831, 866, 1108, 1299, 1385, 1662, 1732, 2165, 2216, 2493, 2598, 2770, 3324, 3464, 3897, 4155, 4330, 4432, 4986, 5196, 5540, 6495, 6648, 6928, 7794, 8310, 8660, 9972, 10392, 11080, 12465, 12990, 13296, 15588, 16620, 17320, 19485, 19944, 20784, 22160, 24930, 25980, 31176, 33240, 34640, 38970, 39888, 49860, 51960, 62352, 66480, 77940, 99720, 103920, 119941, 155880, 199440, 239882, 311760, 359823, 479764, 599705, 719646, 959528, 1079469, 1199410, 1439292, 1799115, 1919056, 2158938, 2398820, 2878584, 3598230, 4317876, 4797640, 5397345, 5757168, 7196460, 8635752, 9595280, 10794690, 14392920, 17271504, 21589380, 28785840, 43178760, 86357520]

約数ペア:

[(1, 86357520), (2, 43178760), (3, 28785840), (4, 21589380), (5, 17271504), (6, 14392920), (8, 10794690), (9, 9595280), (10, 8635752), (12, 7196460), (15, 5757168), (16, 5397345), (18, 4797640), (20, 4317876), (24, 3598230), (30, 2878584), (36, 2398820), (40, 2158938), (45, 1919056), (48, 1799115), (60, 1439292), (72, 1199410), (80, 1079469), (90, 959528), (120, 719646), (144, 599705), (180, 479764), (240, 359823), (277, 311760), (360, 239882), (433, 199440), (554, 155880), (720, 119941), (831, 103920), (866, 99720), (1108, 77940), (1299, 66480), (1385, 62352), (1662, 51960), (1732, 49860), (2165, 39888), (2216, 38970), (2493, 34640), (2598, 33240), (2770, 31176), (3324, 25980), (3464, 24930), (3897, 22160), (4155, 20784), (4330, 19944), (4432, 19485), (4986, 17320), (5196, 16620), (5540, 15588), (6495, 13296), (6648, 12990), (6928, 12465), (7794, 11080), (8310, 10392), (8660, 9972)]