2982910080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2137}}^1$

素因数の和:2886

約数の個数: 128

約数和(自身を含む): 9525559680

約数和(自身を除く): 6542649600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 727, 960, 1454, 1920, 2137, 2181, 2908, 3635, 4274, 4362, 5816, 6411, 7270, 8548, 8724, 10685, 10905, 11632, 12822, 14540, 17096, 17448, 21370, 21810, 23264, 25644, 29080, 32055, 34192, 34896, 42740, 43620, 46528, 51288, 58160, 64110, 68384, 69792, 85480, 87240, 93056, 102576, 116320, 128220, 136768, 139584, 170960, 174480, 205152, 232640, 256440, 273536, 279168, 341920, 348960, 410304, 465280, 512880, 683840, 697920, 820608, 1025760, 1367680, 1395840, 1553599, 2051520, 3107198, 4103040, 4660797, 6214396, 7767995, 9321594, 12428792, 15535990, 18643188, 23303985, 24857584, 31071980, 37286376, 46607970, 49715168, 62143960, 74572752, 93215940, 99430336, 124287920, 149145504, 186431880, 198860672, 248575840, 298291008, 372863760, 497151680, 596582016, 745727520, 994303360, 1491455040, 2982910080]

約数ペア:

[(1, 2982910080), (2, 1491455040), (3, 994303360), (4, 745727520), (5, 596582016), (6, 497151680), (8, 372863760), (10, 298291008), (12, 248575840), (15, 198860672), (16, 186431880), (20, 149145504), (24, 124287920), (30, 99430336), (32, 93215940), (40, 74572752), (48, 62143960), (60, 49715168), (64, 46607970), (80, 37286376), (96, 31071980), (120, 24857584), (128, 23303985), (160, 18643188), (192, 15535990), (240, 12428792), (320, 9321594), (384, 7767995), (480, 6214396), (640, 4660797), (727, 4103040), (960, 3107198), (1454, 2051520), (1920, 1553599), (2137, 1395840), (2181, 1367680), (2908, 1025760), (3635, 820608), (4274, 697920), (4362, 683840), (5816, 512880), (6411, 465280), (7270, 410304), (8548, 348960), (8724, 341920), (10685, 279168), (10905, 273536), (11632, 256440), (12822, 232640), (14540, 205152), (17096, 174480), (17448, 170960), (21370, 139584), (21810, 136768), (23264, 128220), (25644, 116320), (29080, 102576), (32055, 93056), (34192, 87240), (34896, 85480), (42740, 69792), (43620, 68384), (46528, 64110), (51288, 58160)]