1206520320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1390

約数の個数: 160

約数和(自身を含む): 3890608128

約数和(自身を除く): 2684087808

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1237, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2474, 2540, 2560, 3048, 3711, 3810, 3840, 4064, 4948, 5080, 6096, 6185, 7422, 7620, 7680, 8128, 9896, 10160, 12192, 12370, 14844, 15240, 16256, 18555, 19792, 20320, 24384, 24740, 29688, 30480, 32512, 37110, 39584, 40640, 48768, 49480, 59376, 60960, 65024, 74220, 79168, 81280, 97536, 98960, 118752, 121920, 148440, 157099, 158336, 162560, 195072, 197920, 237504, 243840, 296880, 314198, 316672, 325120, 395840, 471297, 475008, 487680, 593760, 628396, 633344, 785495, 791680, 942594, 950016, 975360, 1187520, 1256792, 1570990, 1583360, 1885188, 1900032, 2356485, 2375040, 2513584, 3141980, 3166720, 3770376, 4712970, 4750080, 5027168, 6283960, 7540752, 9425940, 9500160, 10054336, 12567920, 15081504, 18851880, 20108672, 25135840, 30163008, 37703760, 40217344, 50271680, 60326016, 75407520, 80434688, 100543360, 120652032, 150815040, 201086720, 241304064, 301630080, 402173440, 603260160, 1206520320]

約数ペア:

[(1, 1206520320), (2, 603260160), (3, 402173440), (4, 301630080), (5, 241304064), (6, 201086720), (8, 150815040), (10, 120652032), (12, 100543360), (15, 80434688), (16, 75407520), (20, 60326016), (24, 50271680), (30, 40217344), (32, 37703760), (40, 30163008), (48, 25135840), (60, 20108672), (64, 18851880), (80, 15081504), (96, 12567920), (120, 10054336), (127, 9500160), (128, 9425940), (160, 7540752), (192, 6283960), (240, 5027168), (254, 4750080), (256, 4712970), (320, 3770376), (381, 3166720), (384, 3141980), (480, 2513584), (508, 2375040), (512, 2356485), (635, 1900032), (640, 1885188), (762, 1583360), (768, 1570990), (960, 1256792), (1016, 1187520), (1237, 975360), (1270, 950016), (1280, 942594), (1524, 791680), (1536, 785495), (1905, 633344), (1920, 628396), (2032, 593760), (2474, 487680), (2540, 475008), (2560, 471297), (3048, 395840), (3711, 325120), (3810, 316672), (3840, 314198), (4064, 296880), (4948, 243840), (5080, 237504), (6096, 197920), (6185, 195072), (7422, 162560), (7620, 158336), (7680, 157099), (8128, 148440), (9896, 121920), (10160, 118752), (12192, 98960), (12370, 97536), (14844, 81280), (15240, 79168), (16256, 74220), (18555, 65024), (19792, 60960), (20320, 59376), (24384, 49480), (24740, 48768), (29688, 40640), (30480, 39584), (32512, 37110)]