24227820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 73906560

約数和(自身を除く): 49678740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 479, 562, 843, 958, 1124, 1405, 1437, 1686, 1916, 2395, 2529, 2810, 2874, 3372, 4215, 4311, 4790, 5058, 5620, 5748, 7185, 8430, 8622, 9580, 10116, 12645, 14370, 16860, 17244, 21555, 25290, 28740, 43110, 50580, 86220, 134599, 269198, 403797, 538396, 672995, 807594, 1211391, 1345990, 1615188, 2018985, 2422782, 2691980, 4037970, 4845564, 6056955, 8075940, 12113910, 24227820]

約数ペア:

[(1, 24227820), (2, 12113910), (3, 8075940), (4, 6056955), (5, 4845564), (6, 4037970), (9, 2691980), (10, 2422782), (12, 2018985), (15, 1615188), (18, 1345990), (20, 1211391), (30, 807594), (36, 672995), (45, 538396), (60, 403797), (90, 269198), (180, 134599), (281, 86220), (479, 50580), (562, 43110), (843, 28740), (958, 25290), (1124, 21555), (1405, 17244), (1437, 16860), (1686, 14370), (1916, 12645), (2395, 10116), (2529, 9580), (2810, 8622), (2874, 8430), (3372, 7185), (4215, 5748), (4311, 5620), (4790, 5058)]