15113640

素因数分解:

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

素因数の和:187

約数の個数: 128

約数和(自身を含む): 48470400

約数和(自身を除く): 33356760

約数列:

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

約数ペア:

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