47420160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 154967904

約数和(自身を除く): 107547744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 233, 240, 256, 265, 318, 320, 384, 424, 466, 480, 530, 636, 640, 699, 768, 795, 848, 932, 960, 1060, 1165, 1272, 1280, 1398, 1590, 1696, 1864, 1920, 2120, 2330, 2544, 2796, 3180, 3392, 3495, 3728, 3840, 4240, 4660, 5088, 5592, 6360, 6784, 6990, 7456, 8480, 9320, 10176, 11184, 12349, 12720, 13568, 13980, 14912, 16960, 18640, 20352, 22368, 24698, 25440, 27960, 29824, 33920, 37047, 37280, 40704, 44736, 49396, 50880, 55920, 59648, 61745, 67840, 74094, 74560, 89472, 98792, 101760, 111840, 123490, 148188, 149120, 178944, 185235, 197584, 203520, 223680, 246980, 296376, 298240, 370470, 395168, 447360, 493960, 592752, 740940, 790336, 894720, 987920, 1185504, 1481880, 1580672, 1975840, 2371008, 2963760, 3161344, 3951680, 4742016, 5927520, 7903360, 9484032, 11855040, 15806720, 23710080, 47420160]

約数ペア:

[(1, 47420160), (2, 23710080), (3, 15806720), (4, 11855040), (5, 9484032), (6, 7903360), (8, 5927520), (10, 4742016), (12, 3951680), (15, 3161344), (16, 2963760), (20, 2371008), (24, 1975840), (30, 1580672), (32, 1481880), (40, 1185504), (48, 987920), (53, 894720), (60, 790336), (64, 740940), (80, 592752), (96, 493960), (106, 447360), (120, 395168), (128, 370470), (159, 298240), (160, 296376), (192, 246980), (212, 223680), (233, 203520), (240, 197584), (256, 185235), (265, 178944), (318, 149120), (320, 148188), (384, 123490), (424, 111840), (466, 101760), (480, 98792), (530, 89472), (636, 74560), (640, 74094), (699, 67840), (768, 61745), (795, 59648), (848, 55920), (932, 50880), (960, 49396), (1060, 44736), (1165, 40704), (1272, 37280), (1280, 37047), (1398, 33920), (1590, 29824), (1696, 27960), (1864, 25440), (1920, 24698), (2120, 22368), (2330, 20352), (2544, 18640), (2796, 16960), (3180, 14912), (3392, 13980), (3495, 13568), (3728, 12720), (3840, 12349), (4240, 11184), (4660, 10176), (5088, 9320), (5592, 8480), (6360, 7456), (6784, 6990)]