1315446660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{60397}}^1$

素因数の和:60434

約数の個数: 108

約数和(自身を含む): 4385981964

約数和(自身を除く): 3070535304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 60397, 120794, 181191, 241588, 301985, 362382, 543573, 603970, 664367, 724764, 905955, 1087146, 1207940, 1328734, 1811910, 1993101, 2174292, 2657468, 2717865, 3321835, 3623820, 3986202, 5435730, 5979303, 6643670, 7308037, 7972404, 9965505, 10871460, 11958606, 13287340, 14616074, 19931010, 21924111, 23917212, 29232148, 29896515, 36540185, 39862020, 43848222, 59793030, 65772333, 73080370, 87696444, 109620555, 119586060, 131544666, 146160740, 219241110, 263089332, 328861665, 438482220, 657723330, 1315446660]

約数ペア:

[(1, 1315446660), (2, 657723330), (3, 438482220), (4, 328861665), (5, 263089332), (6, 219241110), (9, 146160740), (10, 131544666), (11, 119586060), (12, 109620555), (15, 87696444), (18, 73080370), (20, 65772333), (22, 59793030), (30, 43848222), (33, 39862020), (36, 36540185), (44, 29896515), (45, 29232148), (55, 23917212), (60, 21924111), (66, 19931010), (90, 14616074), (99, 13287340), (110, 11958606), (121, 10871460), (132, 9965505), (165, 7972404), (180, 7308037), (198, 6643670), (220, 5979303), (242, 5435730), (330, 3986202), (363, 3623820), (396, 3321835), (484, 2717865), (495, 2657468), (605, 2174292), (660, 1993101), (726, 1811910), (990, 1328734), (1089, 1207940), (1210, 1087146), (1452, 905955), (1815, 724764), (1980, 664367), (2178, 603970), (2420, 543573), (3630, 362382), (4356, 301985), (5445, 241588), (7260, 181191), (10890, 120794), (21780, 60397)]