520810560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 280

約数和(自身を含む): 1885346496

約数和(自身を除く): 1364535936

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 270, 283, 284, 288, 320, 324, 355, 360, 405, 426, 432, 480, 540, 566, 568, 576, 639, 648, 710, 720, 810, 849, 852, 864, 960, 1065, 1080, 1132, 1136, 1278, 1296, 1415, 1420, 1440, 1620, 1698, 1704, 1728, 1917, 2130, 2160, 2264, 2272, 2547, 2556, 2592, 2830, 2840, 2880, 3195, 3240, 3396, 3408, 3834, 4245, 4260, 4320, 4528, 4544, 5094, 5112, 5184, 5660, 5680, 5751, 6390, 6480, 6792, 6816, 7641, 7668, 8490, 8520, 8640, 9056, 9585, 10188, 10224, 11320, 11360, 11502, 12735, 12780, 12960, 13584, 13632, 15282, 15336, 16980, 17040, 18112, 19170, 20093, 20376, 20448, 22640, 22720, 22923, 23004, 25470, 25560, 25920, 27168, 28755, 30564, 30672, 33960, 34080, 38205, 38340, 40186, 40752, 40896, 45280, 45846, 46008, 50940, 51120, 54336, 57510, 60279, 61128, 61344, 67920, 68160, 76410, 76680, 80372, 81504, 90560, 91692, 92016, 100465, 101880, 102240, 114615, 115020, 120558, 122256, 122688, 135840, 152820, 153360, 160744, 163008, 180837, 183384, 184032, 200930, 203760, 204480, 229230, 230040, 241116, 244512, 271680, 301395, 305640, 306720, 321488, 361674, 366768, 368064, 401860, 407520, 458460, 460080, 482232, 489024, 542511, 602790, 611280, 613440, 642976, 723348, 733536, 803720, 815040, 904185, 916920, 920160, 964464, 1085022, 1205580, 1222560, 1285952, 1446696, 1467072, 1607440, 1627533, 1808370, 1833840, 1840320, 1928928, 2170044, 2411160, 2445120, 2712555, 2893392, 3214880, 3255066, 3616740, 3667680, 3857856, 4340088, 4822320, 5425110, 5786784, 6429760, 6510132, 7233480, 7335360, 8137665, 8680176, 9644640, 10850220, 11573568, 13020264, 14466960, 16275330, 17360352, 19289280, 21700440, 26040528, 28933920, 32550660, 34720704, 43400880, 52081056, 57867840, 65101320, 86801760, 104162112, 130202640, 173603520, 260405280, 520810560]

約数ペア:

[(1, 520810560), (2, 260405280), (3, 173603520), (4, 130202640), (5, 104162112), (6, 86801760), (8, 65101320), (9, 57867840), (10, 52081056), (12, 43400880), (15, 34720704), (16, 32550660), (18, 28933920), (20, 26040528), (24, 21700440), (27, 19289280), (30, 17360352), (32, 16275330), (36, 14466960), (40, 13020264), (45, 11573568), (48, 10850220), (54, 9644640), (60, 8680176), (64, 8137665), (71, 7335360), (72, 7233480), (80, 6510132), (81, 6429760), (90, 5786784), (96, 5425110), (108, 4822320), (120, 4340088), (135, 3857856), (142, 3667680), (144, 3616740), (160, 3255066), (162, 3214880), (180, 2893392), (192, 2712555), (213, 2445120), (216, 2411160), (240, 2170044), (270, 1928928), (283, 1840320), (284, 1833840), (288, 1808370), (320, 1627533), (324, 1607440), (355, 1467072), (360, 1446696), (405, 1285952), (426, 1222560), (432, 1205580), (480, 1085022), (540, 964464), (566, 920160), (568, 916920), (576, 904185), (639, 815040), (648, 803720), (710, 733536), (720, 723348), (810, 642976), (849, 613440), (852, 611280), (864, 602790), (960, 542511), (1065, 489024), (1080, 482232), (1132, 460080), (1136, 458460), (1278, 407520), (1296, 401860), (1415, 368064), (1420, 366768), (1440, 361674), (1620, 321488), (1698, 306720), (1704, 305640), (1728, 301395), (1917, 271680), (2130, 244512), (2160, 241116), (2264, 230040), (2272, 229230), (2547, 204480), (2556, 203760), (2592, 200930), (2830, 184032), (2840, 183384), (2880, 180837), (3195, 163008), (3240, 160744), (3396, 153360), (3408, 152820), (3834, 135840), (4245, 122688), (4260, 122256), (4320, 120558), (4528, 115020), (4544, 114615), (5094, 102240), (5112, 101880), (5184, 100465), (5660, 92016), (5680, 91692), (5751, 90560), (6390, 81504), (6480, 80372), (6792, 76680), (6816, 76410), (7641, 68160), (7668, 67920), (8490, 61344), (8520, 61128), (8640, 60279), (9056, 57510), (9585, 54336), (10188, 51120), (10224, 50940), (11320, 46008), (11360, 45846), (11502, 45280), (12735, 40896), (12780, 40752), (12960, 40186), (13584, 38340), (13632, 38205), (15282, 34080), (15336, 33960), (16980, 30672), (17040, 30564), (18112, 28755), (19170, 27168), (20093, 25920), (20376, 25560), (20448, 25470), (22640, 23004), (22720, 22923)]