210940320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439459}}^1$

素因数の和:439477

約数の個数: 48

約数和(自身を含む): 664463520

約数和(自身を除く): 453523200

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, 439459, 878918, 1318377, 1757836, 2197295, 2636754, 3515672, 4394590, 5273508, 6591885, 7031344, 8789180, 10547016, 13183770, 14062688, 17578360, 21094032, 26367540, 35156720, 42188064, 52735080, 70313440, 105470160, 210940320]

約数ペア:

[(1, 210940320), (2, 105470160), (3, 70313440), (4, 52735080), (5, 42188064), (6, 35156720), (8, 26367540), (10, 21094032), (12, 17578360), (15, 14062688), (16, 13183770), (20, 10547016), (24, 8789180), (30, 7031344), (32, 6591885), (40, 5273508), (48, 4394590), (60, 3515672), (80, 2636754), (96, 2197295), (120, 1757836), (160, 1318377), (240, 878918), (480, 439459)]