313228591920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{145013237}}^1$

素因数の和:145013259

約数の個数: 80

約数和(自身を含む): 1078898490720

約数和(自身を除く): 765669898800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 145013237, 290026474, 435039711, 580052948, 725066185, 870079422, 1160105896, 1305119133, 1450132370, 1740158844, 2175198555, 2320211792, 2610238266, 2900264740, 3480317688, 3915357399, 4350397110, 5220476532, 5800529480, 6525595665, 6960635376, 7830714798, 8700794220, 10440953064, 11601058960, 13051191330, 15661429596, 17401588440, 19576786995, 20881906128, 26102382660, 31322859192, 34803176880, 39153573990, 52204765320, 62645718384, 78307147980, 104409530640, 156614295960, 313228591920]

約数ペア:

[(1, 313228591920), (2, 156614295960), (3, 104409530640), (4, 78307147980), (5, 62645718384), (6, 52204765320), (8, 39153573990), (9, 34803176880), (10, 31322859192), (12, 26102382660), (15, 20881906128), (16, 19576786995), (18, 17401588440), (20, 15661429596), (24, 13051191330), (27, 11601058960), (30, 10440953064), (36, 8700794220), (40, 7830714798), (45, 6960635376), (48, 6525595665), (54, 5800529480), (60, 5220476532), (72, 4350397110), (80, 3915357399), (90, 3480317688), (108, 2900264740), (120, 2610238266), (135, 2320211792), (144, 2175198555), (180, 1740158844), (216, 1450132370), (240, 1305119133), (270, 1160105896), (360, 870079422), (432, 725066185), (540, 580052948), (720, 435039711), (1080, 290026474), (2160, 145013237)]