431490960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2617}}^1$

素因数の和:2865

約数の個数: 120

約数和(自身を含む): 1455974520

約数和(自身を除く): 1024483560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 2061, 2290, 2617, 2748, 3435, 3664, 4122, 4580, 5234, 5496, 6870, 7851, 8244, 9160, 10305, 10468, 10992, 13085, 13740, 15702, 16488, 18320, 20610, 20936, 23553, 26170, 27480, 31404, 32976, 39255, 41220, 41872, 47106, 52340, 54960, 62808, 78510, 82440, 94212, 104680, 117765, 125616, 157020, 164880, 188424, 209360, 235530, 314040, 376848, 471060, 599293, 628080, 942120, 1198586, 1797879, 1884240, 2397172, 2996465, 3595758, 4794344, 5393637, 5992930, 7191516, 8989395, 9588688, 10787274, 11985860, 14383032, 17978790, 21574548, 23971720, 26968185, 28766064, 35957580, 43149096, 47943440, 53936370, 71915160, 86298192, 107872740, 143830320, 215745480, 431490960]

約数ペア:

[(1, 431490960), (2, 215745480), (3, 143830320), (4, 107872740), (5, 86298192), (6, 71915160), (8, 53936370), (9, 47943440), (10, 43149096), (12, 35957580), (15, 28766064), (16, 26968185), (18, 23971720), (20, 21574548), (24, 17978790), (30, 14383032), (36, 11985860), (40, 10787274), (45, 9588688), (48, 8989395), (60, 7191516), (72, 5992930), (80, 5393637), (90, 4794344), (120, 3595758), (144, 2996465), (180, 2397172), (229, 1884240), (240, 1797879), (360, 1198586), (458, 942120), (687, 628080), (720, 599293), (916, 471060), (1145, 376848), (1374, 314040), (1832, 235530), (2061, 209360), (2290, 188424), (2617, 164880), (2748, 157020), (3435, 125616), (3664, 117765), (4122, 104680), (4580, 94212), (5234, 82440), (5496, 78510), (6870, 62808), (7851, 54960), (8244, 52340), (9160, 47106), (10305, 41872), (10468, 41220), (10992, 39255), (13085, 32976), (13740, 31404), (15702, 27480), (16488, 26170), (18320, 23553), (20610, 20936)]