30227280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 100172160

約数和(自身を除く): 69944880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 101, 116, 120, 129, 145, 172, 174, 202, 215, 232, 240, 258, 290, 303, 344, 348, 404, 430, 435, 464, 505, 516, 580, 606, 645, 688, 696, 808, 860, 870, 1010, 1032, 1160, 1212, 1247, 1290, 1392, 1515, 1616, 1720, 1740, 2020, 2064, 2320, 2424, 2494, 2580, 2929, 3030, 3440, 3480, 3741, 4040, 4343, 4848, 4988, 5160, 5858, 6060, 6235, 6960, 7482, 8080, 8686, 8787, 9976, 10320, 11716, 12120, 12470, 13029, 14645, 14964, 17372, 17574, 18705, 19952, 21715, 23432, 24240, 24940, 26058, 29290, 29928, 34744, 35148, 37410, 43430, 43935, 46864, 49880, 52116, 58580, 59856, 65145, 69488, 70296, 74820, 86860, 87870, 99760, 104232, 117160, 125947, 130290, 140592, 149640, 173720, 175740, 208464, 234320, 251894, 260580, 299280, 347440, 351480, 377841, 503788, 521160, 629735, 702960, 755682, 1007576, 1042320, 1259470, 1511364, 1889205, 2015152, 2518940, 3022728, 3778410, 5037880, 6045456, 7556820, 10075760, 15113640, 30227280]

約数ペア:

[(1, 30227280), (2, 15113640), (3, 10075760), (4, 7556820), (5, 6045456), (6, 5037880), (8, 3778410), (10, 3022728), (12, 2518940), (15, 2015152), (16, 1889205), (20, 1511364), (24, 1259470), (29, 1042320), (30, 1007576), (40, 755682), (43, 702960), (48, 629735), (58, 521160), (60, 503788), (80, 377841), (86, 351480), (87, 347440), (101, 299280), (116, 260580), (120, 251894), (129, 234320), (145, 208464), (172, 175740), (174, 173720), (202, 149640), (215, 140592), (232, 130290), (240, 125947), (258, 117160), (290, 104232), (303, 99760), (344, 87870), (348, 86860), (404, 74820), (430, 70296), (435, 69488), (464, 65145), (505, 59856), (516, 58580), (580, 52116), (606, 49880), (645, 46864), (688, 43935), (696, 43430), (808, 37410), (860, 35148), (870, 34744), (1010, 29928), (1032, 29290), (1160, 26058), (1212, 24940), (1247, 24240), (1290, 23432), (1392, 21715), (1515, 19952), (1616, 18705), (1720, 17574), (1740, 17372), (2020, 14964), (2064, 14645), (2320, 13029), (2424, 12470), (2494, 12120), (2580, 11716), (2929, 10320), (3030, 9976), (3440, 8787), (3480, 8686), (3741, 8080), (4040, 7482), (4343, 6960), (4848, 6235), (4988, 6060), (5160, 5858)]