15052020480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{62219}}^1$

素因数の和:62256

約数の個数: 288

約数和(自身を含む): 61045286400

約数和(自身を除く): 45993265920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 62219, 80640, 120960, 124438, 186657, 241920, 248876, 311095, 373314, 435533, 497752, 559971, 622190, 746628, 871066, 933285, 995504, 1119942, 1244380, 1306599, 1493256, 1679913, 1742132, 1866570, 1991008, 2177665, 2239884, 2488760, 2613198, 2799855, 2986512, 3359826, 3484264, 3733140, 3919797, 3982016, 4355330, 4479768, 4977520, 5226396, 5599710, 5973024, 6532995, 6719652, 6968528, 7466280, 7839594, 7964032, 8399565, 8710660, 8959536, 9955040, 10452792, 11199420, 11759391, 11946048, 13065990, 13439304, 13937056, 14932560, 15679188, 15928064, 16799130, 17421320, 17919072, 19598985, 19910080, 20905584, 22398840, 23518782, 23892096, 26131980, 26878608, 27874112, 29865120, 31358376, 33598260, 34842640, 35838144, 39197970, 39820160, 41811168, 44797680, 47037564, 47784192, 52263960, 53757216, 55748224, 58796955, 59730240, 62716752, 67196520, 69685280, 71676288, 78395940, 79640320, 83622336, 89595360, 94075128, 104527920, 107514432, 111496448, 117593910, 119460480, 125433504, 134393040, 139370560, 143352576, 156791880, 167244672, 179190720, 188150256, 209055840, 215028864, 235187820, 238920960, 250867008, 268786080, 278741120, 313583760, 334489344, 358381440, 376300512, 418111680, 430057728, 470375640, 501734016, 537572160, 557482240, 627167520, 716762880, 752601024, 836223360, 940751280, 1003468032, 1075144320, 1254335040, 1505202048, 1672446720, 1881502560, 2150288640, 2508670080, 3010404096, 3763005120, 5017340160, 7526010240, 15052020480]

約数ペア:

[(1, 15052020480), (2, 7526010240), (3, 5017340160), (4, 3763005120), (5, 3010404096), (6, 2508670080), (7, 2150288640), (8, 1881502560), (9, 1672446720), (10, 1505202048), (12, 1254335040), (14, 1075144320), (15, 1003468032), (16, 940751280), (18, 836223360), (20, 752601024), (21, 716762880), (24, 627167520), (27, 557482240), (28, 537572160), (30, 501734016), (32, 470375640), (35, 430057728), (36, 418111680), (40, 376300512), (42, 358381440), (45, 334489344), (48, 313583760), (54, 278741120), (56, 268786080), (60, 250867008), (63, 238920960), (64, 235187820), (70, 215028864), (72, 209055840), (80, 188150256), (84, 179190720), (90, 167244672), (96, 156791880), (105, 143352576), (108, 139370560), (112, 134393040), (120, 125433504), (126, 119460480), (128, 117593910), (135, 111496448), (140, 107514432), (144, 104527920), (160, 94075128), (168, 89595360), (180, 83622336), (189, 79640320), (192, 78395940), (210, 71676288), (216, 69685280), (224, 67196520), (240, 62716752), (252, 59730240), (256, 58796955), (270, 55748224), (280, 53757216), (288, 52263960), (315, 47784192), (320, 47037564), (336, 44797680), (360, 41811168), (378, 39820160), (384, 39197970), (420, 35838144), (432, 34842640), (448, 33598260), (480, 31358376), (504, 29865120), (540, 27874112), (560, 26878608), (576, 26131980), (630, 23892096), (640, 23518782), (672, 22398840), (720, 20905584), (756, 19910080), (768, 19598985), (840, 17919072), (864, 17421320), (896, 16799130), (945, 15928064), (960, 15679188), (1008, 14932560), (1080, 13937056), (1120, 13439304), (1152, 13065990), (1260, 11946048), (1280, 11759391), (1344, 11199420), (1440, 10452792), (1512, 9955040), (1680, 8959536), (1728, 8710660), (1792, 8399565), (1890, 7964032), (1920, 7839594), (2016, 7466280), (2160, 6968528), (2240, 6719652), (2304, 6532995), (2520, 5973024), (2688, 5599710), (2880, 5226396), (3024, 4977520), (3360, 4479768), (3456, 4355330), (3780, 3982016), (3840, 3919797), (4032, 3733140), (4320, 3484264), (4480, 3359826), (5040, 2986512), (5376, 2799855), (5760, 2613198), (6048, 2488760), (6720, 2239884), (6912, 2177665), (7560, 1991008), (8064, 1866570), (8640, 1742132), (8960, 1679913), (10080, 1493256), (11520, 1306599), (12096, 1244380), (13440, 1119942), (15120, 995504), (16128, 933285), (17280, 871066), (20160, 746628), (24192, 622190), (26880, 559971), (30240, 497752), (34560, 435533), (40320, 373314), (48384, 311095), (60480, 248876), (62219, 241920), (80640, 186657), (120960, 124438)]