12708960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 45722880

約数和(自身を除く): 33013920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 83, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 166, 174, 176, 220, 232, 240, 249, 264, 290, 319, 330, 332, 348, 352, 415, 435, 440, 464, 480, 498, 528, 580, 638, 660, 664, 696, 830, 870, 880, 913, 928, 957, 996, 1056, 1160, 1245, 1276, 1320, 1328, 1392, 1595, 1660, 1740, 1760, 1826, 1914, 1992, 2320, 2407, 2490, 2552, 2640, 2656, 2739, 2784, 3190, 3320, 3480, 3652, 3828, 3984, 4565, 4640, 4785, 4814, 4980, 5104, 5280, 5478, 6380, 6640, 6960, 7221, 7304, 7656, 7968, 9130, 9570, 9628, 9960, 10208, 10956, 12035, 12760, 13280, 13695, 13920, 14442, 14608, 15312, 18260, 19140, 19256, 19920, 21912, 24070, 25520, 26477, 27390, 28884, 29216, 30624, 36105, 36520, 38280, 38512, 39840, 43824, 48140, 51040, 52954, 54780, 57768, 72210, 73040, 76560, 77024, 79431, 87648, 96280, 105908, 109560, 115536, 132385, 144420, 146080, 153120, 158862, 192560, 211816, 219120, 231072, 264770, 288840, 317724, 385120, 397155, 423632, 438240, 529540, 577680, 635448, 794310, 847264, 1059080, 1155360, 1270896, 1588620, 2118160, 2541792, 3177240, 4236320, 6354480, 12708960]

約数ペア:

[(1, 12708960), (2, 6354480), (3, 4236320), (4, 3177240), (5, 2541792), (6, 2118160), (8, 1588620), (10, 1270896), (11, 1155360), (12, 1059080), (15, 847264), (16, 794310), (20, 635448), (22, 577680), (24, 529540), (29, 438240), (30, 423632), (32, 397155), (33, 385120), (40, 317724), (44, 288840), (48, 264770), (55, 231072), (58, 219120), (60, 211816), (66, 192560), (80, 158862), (83, 153120), (87, 146080), (88, 144420), (96, 132385), (110, 115536), (116, 109560), (120, 105908), (132, 96280), (145, 87648), (160, 79431), (165, 77024), (166, 76560), (174, 73040), (176, 72210), (220, 57768), (232, 54780), (240, 52954), (249, 51040), (264, 48140), (290, 43824), (319, 39840), (330, 38512), (332, 38280), (348, 36520), (352, 36105), (415, 30624), (435, 29216), (440, 28884), (464, 27390), (480, 26477), (498, 25520), (528, 24070), (580, 21912), (638, 19920), (660, 19256), (664, 19140), (696, 18260), (830, 15312), (870, 14608), (880, 14442), (913, 13920), (928, 13695), (957, 13280), (996, 12760), (1056, 12035), (1160, 10956), (1245, 10208), (1276, 9960), (1320, 9628), (1328, 9570), (1392, 9130), (1595, 7968), (1660, 7656), (1740, 7304), (1760, 7221), (1826, 6960), (1914, 6640), (1992, 6380), (2320, 5478), (2407, 5280), (2490, 5104), (2552, 4980), (2640, 4814), (2656, 4785), (2739, 4640), (2784, 4565), (3190, 3984), (3320, 3828), (3480, 3652)]