303997320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25589}}^1$

素因数の和:25620

約数の個数: 128

約数和(自身を含む): 1105488000

約数和(自身を除く): 801490680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 25589, 51178, 76767, 102356, 127945, 153534, 204712, 230301, 255890, 281479, 307068, 383835, 460602, 511780, 562958, 614136, 690903, 767670, 844437, 921204, 1023560, 1125916, 1151505, 1381806, 1407395, 1535340, 1688874, 1842408, 2251832, 2303010, 2533311, 2763612, 2814790, 3070680, 3377748, 3454515, 4222185, 4606020, 5066622, 5527224, 5629580, 6755496, 6909030, 7599933, 8444370, 9212040, 10133244, 11259160, 12666555, 13818060, 15199866, 16888740, 20266488, 25333110, 27636120, 30399732, 33777480, 37999665, 50666220, 60799464, 75999330, 101332440, 151998660, 303997320]

約数ペア:

[(1, 303997320), (2, 151998660), (3, 101332440), (4, 75999330), (5, 60799464), (6, 50666220), (8, 37999665), (9, 33777480), (10, 30399732), (11, 27636120), (12, 25333110), (15, 20266488), (18, 16888740), (20, 15199866), (22, 13818060), (24, 12666555), (27, 11259160), (30, 10133244), (33, 9212040), (36, 8444370), (40, 7599933), (44, 6909030), (45, 6755496), (54, 5629580), (55, 5527224), (60, 5066622), (66, 4606020), (72, 4222185), (88, 3454515), (90, 3377748), (99, 3070680), (108, 2814790), (110, 2763612), (120, 2533311), (132, 2303010), (135, 2251832), (165, 1842408), (180, 1688874), (198, 1535340), (216, 1407395), (220, 1381806), (264, 1151505), (270, 1125916), (297, 1023560), (330, 921204), (360, 844437), (396, 767670), (440, 690903), (495, 614136), (540, 562958), (594, 511780), (660, 460602), (792, 383835), (990, 307068), (1080, 281479), (1188, 255890), (1320, 230301), (1485, 204712), (1980, 153534), (2376, 127945), (2970, 102356), (3960, 76767), (5940, 51178), (11880, 25589)]