15551421120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33961}}^1$

素因数の和:34040

約数の個数: 224

約数和(自身を含む): 55898735040

約数和(自身を除く): 40347313920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3816, 4240, 4320, 4770, 5088, 5724, 6360, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 19080, 22896, 25440, 28620, 30528, 33961, 38160, 45792, 50880, 57240, 67922, 76320, 91584, 101883, 114480, 135844, 152640, 169805, 203766, 228960, 271688, 305649, 339610, 407532, 457920, 509415, 543376, 611298, 679220, 815064, 916947, 1018830, 1086752, 1222596, 1358440, 1528245, 1630128, 1799933, 1833894, 2037660, 2173504, 2445192, 2716880, 3056490, 3260256, 3599866, 3667788, 4075320, 4584735, 4890384, 5399799, 5433760, 6112980, 6520512, 7199732, 7335576, 8150640, 8999665, 9169470, 9780768, 10799598, 10867520, 12225960, 14399464, 14671152, 16199397, 16301280, 17999330, 18338940, 19561536, 21599196, 24451920, 26998995, 28798928, 29342304, 32398794, 32602560, 35998660, 36677880, 43198392, 48598191, 48903840, 53997990, 57597856, 58684608, 64797588, 71997320, 73355760, 80996985, 86396784, 97196382, 97807680, 107995980, 115195712, 129595176, 143994640, 146711520, 161993970, 172793568, 194392764, 215991960, 242990955, 259190352, 287989280, 293423040, 323987940, 345587136, 388785528, 431983920, 485981910, 518380704, 575978560, 647975880, 777571056, 863967840, 971963820, 1036761408, 1295951760, 1555142112, 1727935680, 1943927640, 2591903520, 3110284224, 3887855280, 5183807040, 7775710560, 15551421120]

約数ペア:

[(1, 15551421120), (2, 7775710560), (3, 5183807040), (4, 3887855280), (5, 3110284224), (6, 2591903520), (8, 1943927640), (9, 1727935680), (10, 1555142112), (12, 1295951760), (15, 1036761408), (16, 971963820), (18, 863967840), (20, 777571056), (24, 647975880), (27, 575978560), (30, 518380704), (32, 485981910), (36, 431983920), (40, 388785528), (45, 345587136), (48, 323987940), (53, 293423040), (54, 287989280), (60, 259190352), (64, 242990955), (72, 215991960), (80, 194392764), (90, 172793568), (96, 161993970), (106, 146711520), (108, 143994640), (120, 129595176), (135, 115195712), (144, 107995980), (159, 97807680), (160, 97196382), (180, 86396784), (192, 80996985), (212, 73355760), (216, 71997320), (240, 64797588), (265, 58684608), (270, 57597856), (288, 53997990), (318, 48903840), (320, 48598191), (360, 43198392), (424, 36677880), (432, 35998660), (477, 32602560), (480, 32398794), (530, 29342304), (540, 28798928), (576, 26998995), (636, 24451920), (720, 21599196), (795, 19561536), (848, 18338940), (864, 17999330), (954, 16301280), (960, 16199397), (1060, 14671152), (1080, 14399464), (1272, 12225960), (1431, 10867520), (1440, 10799598), (1590, 9780768), (1696, 9169470), (1728, 8999665), (1908, 8150640), (2120, 7335576), (2160, 7199732), (2385, 6520512), (2544, 6112980), (2862, 5433760), (2880, 5399799), (3180, 4890384), (3392, 4584735), (3816, 4075320), (4240, 3667788), (4320, 3599866), (4770, 3260256), (5088, 3056490), (5724, 2716880), (6360, 2445192), (7155, 2173504), (7632, 2037660), (8480, 1833894), (8640, 1799933), (9540, 1630128), (10176, 1528245), (11448, 1358440), (12720, 1222596), (14310, 1086752), (15264, 1018830), (16960, 916947), (19080, 815064), (22896, 679220), (25440, 611298), (28620, 543376), (30528, 509415), (33961, 457920), (38160, 407532), (45792, 339610), (50880, 305649), (57240, 271688), (67922, 228960), (76320, 203766), (91584, 169805), (101883, 152640), (114480, 135844)]