882659280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 2925616320

約数和(自身を除く): 2042957040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 89, 93, 120, 124, 129, 155, 172, 178, 186, 215, 240, 248, 258, 267, 310, 344, 356, 372, 430, 445, 465, 496, 516, 534, 620, 645, 688, 712, 744, 860, 890, 930, 961, 1032, 1068, 1240, 1290, 1333, 1335, 1424, 1488, 1720, 1780, 1860, 1922, 2064, 2136, 2480, 2580, 2666, 2670, 2759, 2883, 3440, 3560, 3720, 3827, 3844, 3999, 4272, 4805, 5160, 5332, 5340, 5518, 5766, 6665, 7120, 7440, 7654, 7688, 7998, 8277, 9610, 10320, 10664, 10680, 11036, 11481, 11532, 13330, 13795, 14415, 15308, 15376, 15996, 16554, 19135, 19220, 19995, 21328, 21360, 22072, 22962, 23064, 26660, 27590, 28830, 30616, 31992, 33108, 38270, 38440, 39990, 41323, 41385, 44144, 45924, 46128, 53320, 55180, 57405, 57660, 61232, 63984, 66216, 76540, 76880, 79980, 82646, 82770, 85529, 91848, 106640, 110360, 114810, 115320, 118637, 123969, 132432, 153080, 159960, 165292, 165540, 171058, 183696, 206615, 220720, 229620, 230640, 237274, 247938, 256587, 306160, 319920, 330584, 331080, 342116, 355911, 413230, 427645, 459240, 474548, 495876, 513174, 593185, 619845, 661168, 662160, 684232, 711822, 826460, 855290, 918480, 949096, 991752, 1026348, 1186370, 1239690, 1282935, 1368464, 1423644, 1652920, 1710580, 1779555, 1898192, 1983504, 2052696, 2372740, 2479380, 2565870, 2847288, 3305840, 3421160, 3559110, 3677747, 4105392, 4745480, 4958760, 5131740, 5694576, 6842320, 7118220, 7355494, 9490960, 9917520, 10263480, 11033241, 14236440, 14710988, 18388735, 20526960, 22066482, 28472880, 29421976, 36777470, 44132964, 55166205, 58843952, 73554940, 88265928, 110332410, 147109880, 176531856, 220664820, 294219760, 441329640, 882659280]

約数ペア:

[(1, 882659280), (2, 441329640), (3, 294219760), (4, 220664820), (5, 176531856), (6, 147109880), (8, 110332410), (10, 88265928), (12, 73554940), (15, 58843952), (16, 55166205), (20, 44132964), (24, 36777470), (30, 29421976), (31, 28472880), (40, 22066482), (43, 20526960), (48, 18388735), (60, 14710988), (62, 14236440), (80, 11033241), (86, 10263480), (89, 9917520), (93, 9490960), (120, 7355494), (124, 7118220), (129, 6842320), (155, 5694576), (172, 5131740), (178, 4958760), (186, 4745480), (215, 4105392), (240, 3677747), (248, 3559110), (258, 3421160), (267, 3305840), (310, 2847288), (344, 2565870), (356, 2479380), (372, 2372740), (430, 2052696), (445, 1983504), (465, 1898192), (496, 1779555), (516, 1710580), (534, 1652920), (620, 1423644), (645, 1368464), (688, 1282935), (712, 1239690), (744, 1186370), (860, 1026348), (890, 991752), (930, 949096), (961, 918480), (1032, 855290), (1068, 826460), (1240, 711822), (1290, 684232), (1333, 662160), (1335, 661168), (1424, 619845), (1488, 593185), (1720, 513174), (1780, 495876), (1860, 474548), (1922, 459240), (2064, 427645), (2136, 413230), (2480, 355911), (2580, 342116), (2666, 331080), (2670, 330584), (2759, 319920), (2883, 306160), (3440, 256587), (3560, 247938), (3720, 237274), (3827, 230640), (3844, 229620), (3999, 220720), (4272, 206615), (4805, 183696), (5160, 171058), (5332, 165540), (5340, 165292), (5518, 159960), (5766, 153080), (6665, 132432), (7120, 123969), (7440, 118637), (7654, 115320), (7688, 114810), (7998, 110360), (8277, 106640), (9610, 91848), (10320, 85529), (10664, 82770), (10680, 82646), (11036, 79980), (11481, 76880), (11532, 76540), (13330, 66216), (13795, 63984), (14415, 61232), (15308, 57660), (15376, 57405), (15996, 55180), (16554, 53320), (19135, 46128), (19220, 45924), (19995, 44144), (21328, 41385), (21360, 41323), (22072, 39990), (22962, 38440), (23064, 38270), (26660, 33108), (27590, 31992), (28830, 30616)]