276796980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2230

約数の個数: 96

約数和(自身を含む): 864864000

約数和(自身を除く): 588067020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 526, 540, 789, 1052, 1315, 1578, 1949, 2367, 2630, 3156, 3898, 3945, 4734, 5260, 5847, 7101, 7796, 7890, 9468, 9745, 11694, 11835, 14202, 15780, 17541, 19490, 23388, 23670, 28404, 29235, 35082, 35505, 38980, 47340, 52623, 58470, 70164, 71010, 87705, 105246, 116940, 142020, 175410, 210492, 263115, 350820, 512587, 526230, 1025174, 1052460, 1537761, 2050348, 2562935, 3075522, 4613283, 5125870, 6151044, 7688805, 9226566, 10251740, 13839849, 15377610, 18453132, 23066415, 27679698, 30755220, 46132830, 55359396, 69199245, 92265660, 138398490, 276796980]

約数ペア:

[(1, 276796980), (2, 138398490), (3, 92265660), (4, 69199245), (5, 55359396), (6, 46132830), (9, 30755220), (10, 27679698), (12, 23066415), (15, 18453132), (18, 15377610), (20, 13839849), (27, 10251740), (30, 9226566), (36, 7688805), (45, 6151044), (54, 5125870), (60, 4613283), (90, 3075522), (108, 2562935), (135, 2050348), (180, 1537761), (263, 1052460), (270, 1025174), (526, 526230), (540, 512587), (789, 350820), (1052, 263115), (1315, 210492), (1578, 175410), (1949, 142020), (2367, 116940), (2630, 105246), (3156, 87705), (3898, 71010), (3945, 70164), (4734, 58470), (5260, 52623), (5847, 47340), (7101, 38980), (7796, 35505), (7890, 35082), (9468, 29235), (9745, 28404), (11694, 23670), (11835, 23388), (14202, 19490), (15780, 17541)]