57257280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 210

約数和(自身を含む): 208099914

約数和(自身を除く): 150842634

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 648, 705, 720, 752, 810, 846, 864, 940, 960, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1880, 2115, 2160, 2209, 2256, 2538, 2592, 2820, 2880, 3008, 3240, 3384, 3760, 3807, 4230, 4320, 4418, 4512, 5076, 5184, 5640, 6345, 6480, 6627, 6768, 7520, 7614, 8460, 8640, 8836, 9024, 10152, 11045, 11280, 12690, 12960, 13254, 13536, 15040, 15228, 16920, 17672, 19035, 19881, 20304, 22090, 22560, 25380, 25920, 26508, 27072, 30456, 33135, 33840, 35344, 38070, 39762, 40608, 44180, 45120, 50760, 53016, 59643, 60912, 66270, 67680, 70688, 76140, 79524, 81216, 88360, 99405, 101520, 106032, 119286, 121824, 132540, 135360, 141376, 152280, 159048, 176720, 178929, 198810, 203040, 212064, 238572, 243648, 265080, 298215, 304560, 318096, 353440, 357858, 397620, 406080, 424128, 477144, 530160, 596430, 609120, 636192, 706880, 715716, 795240, 894645, 954288, 1060320, 1192860, 1218240, 1272384, 1431432, 1590480, 1789290, 1908576, 2120640, 2385720, 2862864, 3180960, 3578580, 3817152, 4771440, 5725728, 6361920, 7157160, 9542880, 11451456, 14314320, 19085760, 28628640, 57257280]

約数ペア:

[(1, 57257280), (2, 28628640), (3, 19085760), (4, 14314320), (5, 11451456), (6, 9542880), (8, 7157160), (9, 6361920), (10, 5725728), (12, 4771440), (15, 3817152), (16, 3578580), (18, 3180960), (20, 2862864), (24, 2385720), (27, 2120640), (30, 1908576), (32, 1789290), (36, 1590480), (40, 1431432), (45, 1272384), (47, 1218240), (48, 1192860), (54, 1060320), (60, 954288), (64, 894645), (72, 795240), (80, 715716), (81, 706880), (90, 636192), (94, 609120), (96, 596430), (108, 530160), (120, 477144), (135, 424128), (141, 406080), (144, 397620), (160, 357858), (162, 353440), (180, 318096), (188, 304560), (192, 298215), (216, 265080), (235, 243648), (240, 238572), (270, 212064), (282, 203040), (288, 198810), (320, 178929), (324, 176720), (360, 159048), (376, 152280), (405, 141376), (423, 135360), (432, 132540), (470, 121824), (480, 119286), (540, 106032), (564, 101520), (576, 99405), (648, 88360), (705, 81216), (720, 79524), (752, 76140), (810, 70688), (846, 67680), (864, 66270), (940, 60912), (960, 59643), (1080, 53016), (1128, 50760), (1269, 45120), (1296, 44180), (1410, 40608), (1440, 39762), (1504, 38070), (1620, 35344), (1692, 33840), (1728, 33135), (1880, 30456), (2115, 27072), (2160, 26508), (2209, 25920), (2256, 25380), (2538, 22560), (2592, 22090), (2820, 20304), (2880, 19881), (3008, 19035), (3240, 17672), (3384, 16920), (3760, 15228), (3807, 15040), (4230, 13536), (4320, 13254), (4418, 12960), (4512, 12690), (5076, 11280), (5184, 11045), (5640, 10152), (6345, 9024), (6480, 8836), (6627, 8640), (6768, 8460), (7520, 7614)]