66014640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 223171728

約数和(自身を除く): 157157088

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, 331, 360, 554, 662, 720, 831, 993, 1108, 1324, 1385, 1655, 1662, 1986, 2216, 2493, 2648, 2770, 2979, 3310, 3324, 3972, 4155, 4432, 4965, 4986, 5296, 5540, 5958, 6620, 6648, 7944, 8310, 9930, 9972, 11080, 11916, 12465, 13240, 13296, 14895, 15888, 16620, 19860, 19944, 22160, 23832, 24930, 26480, 29790, 33240, 39720, 39888, 47664, 49860, 59580, 66480, 79440, 91687, 99720, 119160, 183374, 199440, 238320, 275061, 366748, 458435, 550122, 733496, 825183, 916870, 1100244, 1375305, 1466992, 1650366, 1833740, 2200488, 2750610, 3300732, 3667480, 4125915, 4400976, 5501220, 6601464, 7334960, 8251830, 11002440, 13202928, 16503660, 22004880, 33007320, 66014640]

約数ペア:

[(1, 66014640), (2, 33007320), (3, 22004880), (4, 16503660), (5, 13202928), (6, 11002440), (8, 8251830), (9, 7334960), (10, 6601464), (12, 5501220), (15, 4400976), (16, 4125915), (18, 3667480), (20, 3300732), (24, 2750610), (30, 2200488), (36, 1833740), (40, 1650366), (45, 1466992), (48, 1375305), (60, 1100244), (72, 916870), (80, 825183), (90, 733496), (120, 550122), (144, 458435), (180, 366748), (240, 275061), (277, 238320), (331, 199440), (360, 183374), (554, 119160), (662, 99720), (720, 91687), (831, 79440), (993, 66480), (1108, 59580), (1324, 49860), (1385, 47664), (1655, 39888), (1662, 39720), (1986, 33240), (2216, 29790), (2493, 26480), (2648, 24930), (2770, 23832), (2979, 22160), (3310, 19944), (3324, 19860), (3972, 16620), (4155, 15888), (4432, 14895), (4965, 13296), (4986, 13240), (5296, 12465), (5540, 11916), (5958, 11080), (6620, 9972), (6648, 9930), (7944, 8310)]