29562720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 102558960

約数和(自身を除く): 72996240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 509, 528, 605, 660, 726, 880, 968, 1018, 1056, 1210, 1320, 1452, 1527, 1760, 1815, 1936, 2036, 2420, 2545, 2640, 2904, 3054, 3630, 3872, 4072, 4840, 5090, 5280, 5599, 5808, 6108, 7260, 7635, 8144, 9680, 10180, 11198, 11616, 12216, 14520, 15270, 16288, 16797, 19360, 20360, 22396, 24432, 27995, 29040, 30540, 33594, 40720, 44792, 48864, 55990, 58080, 61080, 61589, 67188, 81440, 83985, 89584, 111980, 122160, 123178, 134376, 167970, 179168, 184767, 223960, 244320, 246356, 268752, 307945, 335940, 369534, 447920, 492712, 537504, 615890, 671880, 739068, 895840, 923835, 985424, 1231780, 1343760, 1478136, 1847670, 1970848, 2463560, 2687520, 2956272, 3695340, 4927120, 5912544, 7390680, 9854240, 14781360, 29562720]

約数ペア:

[(1, 29562720), (2, 14781360), (3, 9854240), (4, 7390680), (5, 5912544), (6, 4927120), (8, 3695340), (10, 2956272), (11, 2687520), (12, 2463560), (15, 1970848), (16, 1847670), (20, 1478136), (22, 1343760), (24, 1231780), (30, 985424), (32, 923835), (33, 895840), (40, 739068), (44, 671880), (48, 615890), (55, 537504), (60, 492712), (66, 447920), (80, 369534), (88, 335940), (96, 307945), (110, 268752), (120, 246356), (121, 244320), (132, 223960), (160, 184767), (165, 179168), (176, 167970), (220, 134376), (240, 123178), (242, 122160), (264, 111980), (330, 89584), (352, 83985), (363, 81440), (440, 67188), (480, 61589), (484, 61080), (509, 58080), (528, 55990), (605, 48864), (660, 44792), (726, 40720), (880, 33594), (968, 30540), (1018, 29040), (1056, 27995), (1210, 24432), (1320, 22396), (1452, 20360), (1527, 19360), (1760, 16797), (1815, 16288), (1936, 15270), (2036, 14520), (2420, 12216), (2545, 11616), (2640, 11198), (2904, 10180), (3054, 9680), (3630, 8144), (3872, 7635), (4072, 7260), (4840, 6108), (5090, 5808), (5280, 5599)]