1323172320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2756609}}^1$

素因数の和:2756627

約数の個数: 48

約数和(自身を含む): 4167994320

約数和(自身を除く): 2844822000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2756609, 5513218, 8269827, 11026436, 13783045, 16539654, 22052872, 27566090, 33079308, 41349135, 44105744, 55132180, 66158616, 82698270, 88211488, 110264360, 132317232, 165396540, 220528720, 264634464, 330793080, 441057440, 661586160, 1323172320]

約数ペア:

[(1, 1323172320), (2, 661586160), (3, 441057440), (4, 330793080), (5, 264634464), (6, 220528720), (8, 165396540), (10, 132317232), (12, 110264360), (15, 88211488), (16, 82698270), (20, 66158616), (24, 55132180), (30, 44105744), (32, 41349135), (40, 33079308), (48, 27566090), (60, 22052872), (80, 16539654), (96, 13783045), (120, 11026436), (160, 8269827), (240, 5513218), (480, 2756609)]