248210640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5843}}^1$

素因数の和:5921

約数の個数: 120

約数和(自身を含む): 847847520

約数和(自身を除く): 599636880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5843, 7080, 8496, 10620, 11686, 14160, 17529, 21240, 23372, 29215, 35058, 42480, 46744, 52587, 58430, 70116, 87645, 93488, 105174, 116860, 140232, 175290, 210348, 233720, 262935, 280464, 344737, 350580, 420696, 467440, 525870, 689474, 701160, 841392, 1034211, 1051740, 1378948, 1402320, 1723685, 2068422, 2103480, 2757896, 3102633, 3447370, 4136844, 4206960, 5171055, 5515792, 6205266, 6894740, 8273688, 10342110, 12410532, 13789480, 15513165, 16547376, 20684220, 24821064, 27578960, 31026330, 41368440, 49642128, 62052660, 82736880, 124105320, 248210640]

約数ペア:

[(1, 248210640), (2, 124105320), (3, 82736880), (4, 62052660), (5, 49642128), (6, 41368440), (8, 31026330), (9, 27578960), (10, 24821064), (12, 20684220), (15, 16547376), (16, 15513165), (18, 13789480), (20, 12410532), (24, 10342110), (30, 8273688), (36, 6894740), (40, 6205266), (45, 5515792), (48, 5171055), (59, 4206960), (60, 4136844), (72, 3447370), (80, 3102633), (90, 2757896), (118, 2103480), (120, 2068422), (144, 1723685), (177, 1402320), (180, 1378948), (236, 1051740), (240, 1034211), (295, 841392), (354, 701160), (360, 689474), (472, 525870), (531, 467440), (590, 420696), (708, 350580), (720, 344737), (885, 280464), (944, 262935), (1062, 233720), (1180, 210348), (1416, 175290), (1770, 140232), (2124, 116860), (2360, 105174), (2655, 93488), (2832, 87645), (3540, 70116), (4248, 58430), (4720, 52587), (5310, 46744), (5843, 42480), (7080, 35058), (8496, 29215), (10620, 23372), (11686, 21240), (14160, 17529)]