2327940

素因数分解:

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

素因数の和:503

約数の個数: 72

約数和(自身を含む): 7338240

約数和(自身を除く): 5010300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 479, 486, 540, 810, 958, 972, 1215, 1437, 1620, 1916, 2395, 2430, 2874, 4311, 4790, 4860, 5748, 7185, 8622, 9580, 12933, 14370, 17244, 21555, 25866, 28740, 38799, 43110, 51732, 64665, 77598, 86220, 116397, 129330, 155196, 193995, 232794, 258660, 387990, 465588, 581985, 775980, 1163970, 2327940]

約数ペア:

[(1, 2327940), (2, 1163970), (3, 775980), (4, 581985), (5, 465588), (6, 387990), (9, 258660), (10, 232794), (12, 193995), (15, 155196), (18, 129330), (20, 116397), (27, 86220), (30, 77598), (36, 64665), (45, 51732), (54, 43110), (60, 38799), (81, 28740), (90, 25866), (108, 21555), (135, 17244), (162, 14370), (180, 12933), (243, 9580), (270, 8622), (324, 7185), (405, 5748), (479, 4860), (486, 4790), (540, 4311), (810, 2874), (958, 2430), (972, 2395), (1215, 1916), (1437, 1620)]