12498500520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3156187}}^1$

素因数の和:3156215

約数の個数: 96

約数和(自身を含む): 44312879520

約数和(自身を除く): 31814379000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 3156187, 6312374, 9468561, 12624748, 15780935, 18937122, 25249496, 28405683, 31561870, 34718057, 37874244, 47342805, 56811366, 63123740, 69436114, 75748488, 94685610, 104154171, 113622732, 126247480, 138872228, 142028415, 173590285, 189371220, 208308342, 227245464, 277744456, 284056830, 312462513, 347180570, 378742440, 416616684, 520770855, 568113660, 624925026, 694361140, 833233368, 1041541710, 1136227320, 1249850052, 1388722280, 1562312565, 2083083420, 2499700104, 3124625130, 4166166840, 6249250260, 12498500520]

約数ペア:

[(1, 12498500520), (2, 6249250260), (3, 4166166840), (4, 3124625130), (5, 2499700104), (6, 2083083420), (8, 1562312565), (9, 1388722280), (10, 1249850052), (11, 1136227320), (12, 1041541710), (15, 833233368), (18, 694361140), (20, 624925026), (22, 568113660), (24, 520770855), (30, 416616684), (33, 378742440), (36, 347180570), (40, 312462513), (44, 284056830), (45, 277744456), (55, 227245464), (60, 208308342), (66, 189371220), (72, 173590285), (88, 142028415), (90, 138872228), (99, 126247480), (110, 113622732), (120, 104154171), (132, 94685610), (165, 75748488), (180, 69436114), (198, 63123740), (220, 56811366), (264, 47342805), (330, 37874244), (360, 34718057), (396, 31561870), (440, 28405683), (495, 25249496), (660, 18937122), (792, 15780935), (990, 12624748), (1320, 9468561), (1980, 6312374), (3960, 3156187)]