439530480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3375

約数の個数: 120

約数和(自身を含む): 1484207088

約数和(自身を除く): 1044676608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 360, 386, 579, 720, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3088, 3163, 3474, 3860, 4632, 5790, 6326, 6948, 7720, 8685, 9264, 9489, 11580, 12652, 13896, 15440, 15815, 17370, 18978, 23160, 25304, 27792, 28467, 31630, 34740, 37956, 46320, 47445, 50608, 56934, 63260, 69480, 75912, 94890, 113868, 126520, 138960, 142335, 151824, 189780, 227736, 253040, 284670, 379560, 455472, 569340, 610459, 759120, 1138680, 1220918, 1831377, 2277360, 2441836, 3052295, 3662754, 4883672, 5494131, 6104590, 7325508, 9156885, 9767344, 10988262, 12209180, 14651016, 18313770, 21976524, 24418360, 27470655, 29302032, 36627540, 43953048, 48836720, 54941310, 73255080, 87906096, 109882620, 146510160, 219765240, 439530480]

約数ペア:

[(1, 439530480), (2, 219765240), (3, 146510160), (4, 109882620), (5, 87906096), (6, 73255080), (8, 54941310), (9, 48836720), (10, 43953048), (12, 36627540), (15, 29302032), (16, 27470655), (18, 24418360), (20, 21976524), (24, 18313770), (30, 14651016), (36, 12209180), (40, 10988262), (45, 9767344), (48, 9156885), (60, 7325508), (72, 6104590), (80, 5494131), (90, 4883672), (120, 3662754), (144, 3052295), (180, 2441836), (193, 2277360), (240, 1831377), (360, 1220918), (386, 1138680), (579, 759120), (720, 610459), (772, 569340), (965, 455472), (1158, 379560), (1544, 284670), (1737, 253040), (1930, 227736), (2316, 189780), (2895, 151824), (3088, 142335), (3163, 138960), (3474, 126520), (3860, 113868), (4632, 94890), (5790, 75912), (6326, 69480), (6948, 63260), (7720, 56934), (8685, 50608), (9264, 47445), (9489, 46320), (11580, 37956), (12652, 34740), (13896, 31630), (15440, 28467), (15815, 27792), (17370, 25304), (18978, 23160)]