2774831520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{44129}}^1$

素因数の和:44278

約数の個数: 96

約数和(自身を含む): 8807641920

約数和(自身を除く): 6032810400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 10480, 12576, 15720, 20960, 31440, 44129, 62880, 88258, 132387, 176516, 220645, 264774, 353032, 441290, 529548, 661935, 706064, 882580, 1059096, 1323870, 1412128, 1765160, 2118192, 2647740, 3530320, 4236384, 5295480, 5780899, 7060640, 10590960, 11561798, 17342697, 21181920, 23123596, 28904495, 34685394, 46247192, 57808990, 69370788, 86713485, 92494384, 115617980, 138741576, 173426970, 184988768, 231235960, 277483152, 346853940, 462471920, 554966304, 693707880, 924943840, 1387415760, 2774831520]

約数ペア:

[(1, 2774831520), (2, 1387415760), (3, 924943840), (4, 693707880), (5, 554966304), (6, 462471920), (8, 346853940), (10, 277483152), (12, 231235960), (15, 184988768), (16, 173426970), (20, 138741576), (24, 115617980), (30, 92494384), (32, 86713485), (40, 69370788), (48, 57808990), (60, 46247192), (80, 34685394), (96, 28904495), (120, 23123596), (131, 21181920), (160, 17342697), (240, 11561798), (262, 10590960), (393, 7060640), (480, 5780899), (524, 5295480), (655, 4236384), (786, 3530320), (1048, 2647740), (1310, 2118192), (1572, 1765160), (1965, 1412128), (2096, 1323870), (2620, 1059096), (3144, 882580), (3930, 706064), (4192, 661935), (5240, 529548), (6288, 441290), (7860, 353032), (10480, 264774), (12576, 220645), (15720, 176516), (20960, 132387), (31440, 88258), (44129, 62880)]