448920

素因数分解:

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

素因数の和:89

約数の個数: 96

約数和(自身を含む): 1544400

約数和(自身を除く): 1095480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 215, 232, 258, 261, 290, 344, 348, 360, 387, 430, 435, 516, 522, 580, 645, 696, 774, 860, 870, 1032, 1044, 1160, 1247, 1290, 1305, 1548, 1720, 1740, 1935, 2088, 2494, 2580, 2610, 3096, 3480, 3741, 3870, 4988, 5160, 5220, 6235, 7482, 7740, 9976, 10440, 11223, 12470, 14964, 15480, 18705, 22446, 24940, 29928, 37410, 44892, 49880, 56115, 74820, 89784, 112230, 149640, 224460, 448920]

約数ペア:

[(1, 448920), (2, 224460), (3, 149640), (4, 112230), (5, 89784), (6, 74820), (8, 56115), (9, 49880), (10, 44892), (12, 37410), (15, 29928), (18, 24940), (20, 22446), (24, 18705), (29, 15480), (30, 14964), (36, 12470), (40, 11223), (43, 10440), (45, 9976), (58, 7740), (60, 7482), (72, 6235), (86, 5220), (87, 5160), (90, 4988), (116, 3870), (120, 3741), (129, 3480), (145, 3096), (172, 2610), (174, 2580), (180, 2494), (215, 2088), (232, 1935), (258, 1740), (261, 1720), (290, 1548), (344, 1305), (348, 1290), (360, 1247), (387, 1160), (430, 1044), (435, 1032), (516, 870), (522, 860), (580, 774), (645, 696)]