8553840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 27453600

約数和(自身を除く): 18899760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1229, 1392, 1740, 2320, 2458, 3480, 3687, 4916, 6145, 6960, 7374, 9832, 12290, 14748, 18435, 19664, 24580, 29496, 35641, 36870, 49160, 58992, 71282, 73740, 98320, 106923, 142564, 147480, 178205, 213846, 285128, 294960, 356410, 427692, 534615, 570256, 712820, 855384, 1069230, 1425640, 1710768, 2138460, 2851280, 4276920, 8553840]

約数ペア:

[(1, 8553840), (2, 4276920), (3, 2851280), (4, 2138460), (5, 1710768), (6, 1425640), (8, 1069230), (10, 855384), (12, 712820), (15, 570256), (16, 534615), (20, 427692), (24, 356410), (29, 294960), (30, 285128), (40, 213846), (48, 178205), (58, 147480), (60, 142564), (80, 106923), (87, 98320), (116, 73740), (120, 71282), (145, 58992), (174, 49160), (232, 36870), (240, 35641), (290, 29496), (348, 24580), (435, 19664), (464, 18435), (580, 14748), (696, 12290), (870, 9832), (1160, 7374), (1229, 6960), (1392, 6145), (1740, 4916), (2320, 3687), (2458, 3480)]