78243840

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{283}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 279115200

約数和(自身を除く): 200871360

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, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 283, 288, 320, 360, 384, 432, 480, 512, 540, 566, 576, 640, 720, 768, 849, 864, 960, 1024, 1080, 1132, 1152, 1280, 1415, 1440, 1536, 1698, 1728, 1920, 2048, 2160, 2264, 2304, 2547, 2560, 2830, 2880, 3072, 3396, 3456, 3840, 4245, 4320, 4528, 4608, 5094, 5120, 5660, 5760, 6144, 6792, 6912, 7641, 7680, 8490, 8640, 9056, 9216, 10188, 10240, 11320, 11520, 12735, 13584, 13824, 15282, 15360, 16980, 17280, 18112, 18432, 20376, 22640, 23040, 25470, 27168, 27648, 30564, 30720, 33960, 34560, 36224, 38205, 40752, 45280, 46080, 50940, 54336, 55296, 61128, 67920, 69120, 72448, 76410, 81504, 90560, 92160, 101880, 108672, 122256, 135840, 138240, 144896, 152820, 163008, 181120, 203760, 217344, 244512, 271680, 276480, 289792, 305640, 326016, 362240, 407520, 434688, 489024, 543360, 579584, 611280, 652032, 724480, 815040, 869376, 978048, 1086720, 1222560, 1304064, 1448960, 1630080, 1738752, 1956096, 2173440, 2445120, 2608128, 2897920, 3260160, 3912192, 4346880, 4890240, 5216256, 6520320, 7824384, 8693760, 9780480, 13040640, 15648768, 19560960, 26081280, 39121920, 78243840]

約数ペア:

[(1, 78243840), (2, 39121920), (3, 26081280), (4, 19560960), (5, 15648768), (6, 13040640), (8, 9780480), (9, 8693760), (10, 7824384), (12, 6520320), (15, 5216256), (16, 4890240), (18, 4346880), (20, 3912192), (24, 3260160), (27, 2897920), (30, 2608128), (32, 2445120), (36, 2173440), (40, 1956096), (45, 1738752), (48, 1630080), (54, 1448960), (60, 1304064), (64, 1222560), (72, 1086720), (80, 978048), (90, 869376), (96, 815040), (108, 724480), (120, 652032), (128, 611280), (135, 579584), (144, 543360), (160, 489024), (180, 434688), (192, 407520), (216, 362240), (240, 326016), (256, 305640), (270, 289792), (283, 276480), (288, 271680), (320, 244512), (360, 217344), (384, 203760), (432, 181120), (480, 163008), (512, 152820), (540, 144896), (566, 138240), (576, 135840), (640, 122256), (720, 108672), (768, 101880), (849, 92160), (864, 90560), (960, 81504), (1024, 76410), (1080, 72448), (1132, 69120), (1152, 67920), (1280, 61128), (1415, 55296), (1440, 54336), (1536, 50940), (1698, 46080), (1728, 45280), (1920, 40752), (2048, 38205), (2160, 36224), (2264, 34560), (2304, 33960), (2547, 30720), (2560, 30564), (2830, 27648), (2880, 27168), (3072, 25470), (3396, 23040), (3456, 22640), (3840, 20376), (4245, 18432), (4320, 18112), (4528, 17280), (4608, 16980), (5094, 15360), (5120, 15282), (5660, 13824), (5760, 13584), (6144, 12735), (6792, 11520), (6912, 11320), (7641, 10240), (7680, 10188), (8490, 9216), (8640, 9056)]