1047480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 3801600

約数和(自身を除く): 2754120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 43, 56, 58, 60, 70, 84, 86, 87, 105, 116, 120, 129, 140, 145, 168, 172, 174, 203, 210, 215, 232, 258, 280, 290, 301, 344, 348, 406, 420, 430, 435, 516, 580, 602, 609, 645, 696, 812, 840, 860, 870, 903, 1015, 1032, 1160, 1204, 1218, 1247, 1290, 1505, 1624, 1720, 1740, 1806, 2030, 2408, 2436, 2494, 2580, 3010, 3045, 3480, 3612, 3741, 4060, 4515, 4872, 4988, 5160, 6020, 6090, 6235, 7224, 7482, 8120, 8729, 9030, 9976, 12040, 12180, 12470, 14964, 17458, 18060, 18705, 24360, 24940, 26187, 29928, 34916, 36120, 37410, 43645, 49880, 52374, 69832, 74820, 87290, 104748, 130935, 149640, 174580, 209496, 261870, 349160, 523740, 1047480]

約数ペア:

[(1, 1047480), (2, 523740), (3, 349160), (4, 261870), (5, 209496), (6, 174580), (7, 149640), (8, 130935), (10, 104748), (12, 87290), (14, 74820), (15, 69832), (20, 52374), (21, 49880), (24, 43645), (28, 37410), (29, 36120), (30, 34916), (35, 29928), (40, 26187), (42, 24940), (43, 24360), (56, 18705), (58, 18060), (60, 17458), (70, 14964), (84, 12470), (86, 12180), (87, 12040), (105, 9976), (116, 9030), (120, 8729), (129, 8120), (140, 7482), (145, 7224), (168, 6235), (172, 6090), (174, 6020), (203, 5160), (210, 4988), (215, 4872), (232, 4515), (258, 4060), (280, 3741), (290, 3612), (301, 3480), (344, 3045), (348, 3010), (406, 2580), (420, 2494), (430, 2436), (435, 2408), (516, 2030), (580, 1806), (602, 1740), (609, 1720), (645, 1624), (696, 1505), (812, 1290), (840, 1247), (860, 1218), (870, 1204), (903, 1160), (1015, 1032)]