1242790560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26153}}^1$

素因数の和:26188

約数の個数: 192

約数和(自身を含む): 4745381760

約数和(自身を除く): 3502591200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 26153, 47520, 52306, 78459, 104612, 130765, 156918, 209224, 235377, 261530, 287683, 313836, 392295, 418448, 470754, 523060, 575366, 627672, 706131, 784590, 836896, 863049, 941508, 1046120, 1150732, 1176885, 1255344, 1412262, 1438415, 1569180, 1726098, 1883016, 2092240, 2301464, 2353770, 2510688, 2589147, 2824524, 2876830, 3138360, 3452196, 3530655, 3766032, 4184480, 4315245, 4602928, 4707540, 5178294, 5649048, 5753660, 6276720, 6904392, 7061310, 7532064, 7767441, 8630490, 9205856, 9415080, 10356588, 11298096, 11507320, 12553440, 12945735, 13808784, 14122620, 15534882, 17260980, 18830160, 20713176, 22596192, 23014640, 25891470, 27617568, 28245240, 31069764, 34521960, 37660320, 38837205, 41426352, 46029280, 51782940, 56490480, 62139528, 69043920, 77674410, 82852704, 103565880, 112980960, 124279056, 138087840, 155348820, 207131760, 248558112, 310697640, 414263520, 621395280, 1242790560]

約数ペア:

[(1, 1242790560), (2, 621395280), (3, 414263520), (4, 310697640), (5, 248558112), (6, 207131760), (8, 155348820), (9, 138087840), (10, 124279056), (11, 112980960), (12, 103565880), (15, 82852704), (16, 77674410), (18, 69043920), (20, 62139528), (22, 56490480), (24, 51782940), (27, 46029280), (30, 41426352), (32, 38837205), (33, 37660320), (36, 34521960), (40, 31069764), (44, 28245240), (45, 27617568), (48, 25891470), (54, 23014640), (55, 22596192), (60, 20713176), (66, 18830160), (72, 17260980), (80, 15534882), (88, 14122620), (90, 13808784), (96, 12945735), (99, 12553440), (108, 11507320), (110, 11298096), (120, 10356588), (132, 9415080), (135, 9205856), (144, 8630490), (160, 7767441), (165, 7532064), (176, 7061310), (180, 6904392), (198, 6276720), (216, 5753660), (220, 5649048), (240, 5178294), (264, 4707540), (270, 4602928), (288, 4315245), (297, 4184480), (330, 3766032), (352, 3530655), (360, 3452196), (396, 3138360), (432, 2876830), (440, 2824524), (480, 2589147), (495, 2510688), (528, 2353770), (540, 2301464), (594, 2092240), (660, 1883016), (720, 1726098), (792, 1569180), (864, 1438415), (880, 1412262), (990, 1255344), (1056, 1176885), (1080, 1150732), (1188, 1046120), (1320, 941508), (1440, 863049), (1485, 836896), (1584, 784590), (1760, 706131), (1980, 627672), (2160, 575366), (2376, 523060), (2640, 470754), (2970, 418448), (3168, 392295), (3960, 313836), (4320, 287683), (4752, 261530), (5280, 235377), (5940, 209224), (7920, 156918), (9504, 130765), (11880, 104612), (15840, 78459), (23760, 52306), (26153, 47520)]