121358040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 385862400

約数和(自身を除く): 264504360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 811, 860, 870, 1032, 1160, 1247, 1290, 1622, 1720, 1740, 2433, 2494, 2580, 3244, 3480, 3741, 4055, 4866, 4988, 5160, 6235, 6488, 7482, 8110, 9732, 9976, 12165, 12470, 14964, 16220, 18705, 19464, 23519, 24330, 24940, 29928, 32440, 34873, 37410, 47038, 48660, 49880, 69746, 70557, 74820, 94076, 97320, 104619, 117595, 139492, 141114, 149640, 174365, 188152, 209238, 235190, 278984, 282228, 348730, 352785, 418476, 470380, 523095, 564456, 697460, 705570, 836952, 940760, 1011317, 1046190, 1394920, 1411140, 2022634, 2092380, 2822280, 3033951, 4045268, 4184760, 5056585, 6067902, 8090536, 10113170, 12135804, 15169755, 20226340, 24271608, 30339510, 40452680, 60679020, 121358040]

約数ペア:

[(1, 121358040), (2, 60679020), (3, 40452680), (4, 30339510), (5, 24271608), (6, 20226340), (8, 15169755), (10, 12135804), (12, 10113170), (15, 8090536), (20, 6067902), (24, 5056585), (29, 4184760), (30, 4045268), (40, 3033951), (43, 2822280), (58, 2092380), (60, 2022634), (86, 1411140), (87, 1394920), (116, 1046190), (120, 1011317), (129, 940760), (145, 836952), (172, 705570), (174, 697460), (215, 564456), (232, 523095), (258, 470380), (290, 418476), (344, 352785), (348, 348730), (430, 282228), (435, 278984), (516, 235190), (580, 209238), (645, 188152), (696, 174365), (811, 149640), (860, 141114), (870, 139492), (1032, 117595), (1160, 104619), (1247, 97320), (1290, 94076), (1622, 74820), (1720, 70557), (1740, 69746), (2433, 49880), (2494, 48660), (2580, 47038), (3244, 37410), (3480, 34873), (3741, 32440), (4055, 29928), (4866, 24940), (4988, 24330), (5160, 23519), (6235, 19464), (6488, 18705), (7482, 16220), (8110, 14964), (9732, 12470), (9976, 12165)]