84957480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 277266600

約数和(自身を除く): 192309120

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, 409, 577, 818, 1154, 1227, 1636, 1731, 2045, 2308, 2454, 2885, 3272, 3462, 3681, 4090, 4616, 4908, 5193, 5770, 6135, 6924, 7362, 8180, 8655, 9816, 10386, 11540, 12270, 13848, 14724, 16360, 17310, 18405, 20772, 23080, 24540, 25965, 29448, 34620, 36810, 41544, 49080, 51930, 69240, 73620, 103860, 147240, 207720, 235993, 471986, 707979, 943972, 1179965, 1415958, 1887944, 2123937, 2359930, 2831916, 3539895, 4247874, 4719860, 5663832, 7079790, 8495748, 9439720, 10619685, 14159580, 16991496, 21239370, 28319160, 42478740, 84957480]

約数ペア:

[(1, 84957480), (2, 42478740), (3, 28319160), (4, 21239370), (5, 16991496), (6, 14159580), (8, 10619685), (9, 9439720), (10, 8495748), (12, 7079790), (15, 5663832), (18, 4719860), (20, 4247874), (24, 3539895), (30, 2831916), (36, 2359930), (40, 2123937), (45, 1887944), (60, 1415958), (72, 1179965), (90, 943972), (120, 707979), (180, 471986), (360, 235993), (409, 207720), (577, 147240), (818, 103860), (1154, 73620), (1227, 69240), (1636, 51930), (1731, 49080), (2045, 41544), (2308, 36810), (2454, 34620), (2885, 29448), (3272, 25965), (3462, 24540), (3681, 23080), (4090, 20772), (4616, 18405), (4908, 17310), (5193, 16360), (5770, 14724), (6135, 13848), (6924, 12270), (7362, 11540), (8180, 10386), (8655, 9816)]