393335640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2281}}^1$

素因数の和:2777

約数の個数: 96

約数和(自身を含む): 1281571200

約数和(自身を除く): 888235560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 958, 1437, 1916, 2281, 2395, 2874, 3832, 4311, 4562, 4790, 5748, 6843, 7185, 8622, 9124, 9580, 11405, 11496, 13686, 14370, 17244, 18248, 19160, 20529, 21555, 22810, 27372, 28740, 34215, 34488, 41058, 43110, 45620, 54744, 57480, 68430, 82116, 86220, 91240, 102645, 136860, 164232, 172440, 205290, 273720, 410580, 821160, 1092599, 2185198, 3277797, 4370396, 5462995, 6555594, 8740792, 9833391, 10925990, 13111188, 16388985, 19666782, 21851980, 26222376, 32777970, 39333564, 43703960, 49166955, 65555940, 78667128, 98333910, 131111880, 196667820, 393335640]

約数ペア:

[(1, 393335640), (2, 196667820), (3, 131111880), (4, 98333910), (5, 78667128), (6, 65555940), (8, 49166955), (9, 43703960), (10, 39333564), (12, 32777970), (15, 26222376), (18, 21851980), (20, 19666782), (24, 16388985), (30, 13111188), (36, 10925990), (40, 9833391), (45, 8740792), (60, 6555594), (72, 5462995), (90, 4370396), (120, 3277797), (180, 2185198), (360, 1092599), (479, 821160), (958, 410580), (1437, 273720), (1916, 205290), (2281, 172440), (2395, 164232), (2874, 136860), (3832, 102645), (4311, 91240), (4562, 86220), (4790, 82116), (5748, 68430), (6843, 57480), (7185, 54744), (8622, 45620), (9124, 43110), (9580, 41058), (11405, 34488), (11496, 34215), (13686, 28740), (14370, 27372), (17244, 22810), (18248, 21555), (19160, 20529)]