858612480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20327}}^1$

素因数の和:20362

約数の個数: 144

約数和(自身を含む): 2991631104

約数和(自身を除く): 2133018624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 20327, 21120, 40654, 42240, 60981, 81308, 101635, 121962, 162616, 203270, 223597, 243924, 304905, 325232, 406540, 447194, 487848, 609810, 650464, 670791, 813080, 894388, 975696, 1117985, 1219620, 1300928, 1341582, 1626160, 1788776, 1951392, 2235970, 2439240, 2601856, 2683164, 3252320, 3353955, 3577552, 3902784, 4471940, 4878480, 5203712, 5366328, 6504640, 6707910, 7155104, 7805568, 8943880, 9756960, 10732656, 13009280, 13415820, 14310208, 15611136, 17887760, 19513920, 21465312, 26018560, 26831640, 28620416, 35775520, 39027840, 42930624, 53663280, 57240832, 71551040, 78055680, 85861248, 107326560, 143102080, 171722496, 214653120, 286204160, 429306240, 858612480]

約数ペア:

[(1, 858612480), (2, 429306240), (3, 286204160), (4, 214653120), (5, 171722496), (6, 143102080), (8, 107326560), (10, 85861248), (11, 78055680), (12, 71551040), (15, 57240832), (16, 53663280), (20, 42930624), (22, 39027840), (24, 35775520), (30, 28620416), (32, 26831640), (33, 26018560), (40, 21465312), (44, 19513920), (48, 17887760), (55, 15611136), (60, 14310208), (64, 13415820), (66, 13009280), (80, 10732656), (88, 9756960), (96, 8943880), (110, 7805568), (120, 7155104), (128, 6707910), (132, 6504640), (160, 5366328), (165, 5203712), (176, 4878480), (192, 4471940), (220, 3902784), (240, 3577552), (256, 3353955), (264, 3252320), (320, 2683164), (330, 2601856), (352, 2439240), (384, 2235970), (440, 1951392), (480, 1788776), (528, 1626160), (640, 1341582), (660, 1300928), (704, 1219620), (768, 1117985), (880, 975696), (960, 894388), (1056, 813080), (1280, 670791), (1320, 650464), (1408, 609810), (1760, 487848), (1920, 447194), (2112, 406540), (2640, 325232), (2816, 304905), (3520, 243924), (3840, 223597), (4224, 203270), (5280, 162616), (7040, 121962), (8448, 101635), (10560, 81308), (14080, 60981), (20327, 42240), (21120, 40654)]