493914240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 1772841600

約数和(自身を除く): 1278927360

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, 101, 108, 120, 128, 135, 144, 160, 180, 192, 202, 216, 240, 270, 283, 288, 303, 320, 360, 384, 404, 432, 480, 505, 540, 566, 576, 606, 640, 720, 808, 849, 864, 909, 960, 1010, 1080, 1132, 1152, 1212, 1415, 1440, 1515, 1616, 1698, 1728, 1818, 1920, 2020, 2160, 2264, 2424, 2547, 2727, 2830, 2880, 3030, 3232, 3396, 3456, 3636, 4040, 4245, 4320, 4528, 4545, 4848, 5094, 5454, 5660, 5760, 6060, 6464, 6792, 7272, 7641, 8080, 8490, 8640, 9056, 9090, 9696, 10188, 10908, 11320, 12120, 12735, 12928, 13584, 13635, 14544, 15282, 16160, 16980, 17280, 18112, 18180, 19392, 20376, 21816, 22640, 24240, 25470, 27168, 27270, 28583, 29088, 30564, 32320, 33960, 36224, 36360, 38205, 38784, 40752, 43632, 45280, 48480, 50940, 54336, 54540, 57166, 58176, 61128, 64640, 67920, 72720, 76410, 81504, 85749, 87264, 90560, 96960, 101880, 108672, 109080, 114332, 116352, 122256, 135840, 142915, 145440, 152820, 163008, 171498, 174528, 181120, 193920, 203760, 218160, 228664, 244512, 257247, 271680, 285830, 290880, 305640, 326016, 342996, 349056, 407520, 428745, 436320, 457328, 489024, 514494, 543360, 571660, 581760, 611280, 685992, 771741, 815040, 857490, 872640, 914656, 978048, 1028988, 1143320, 1222560, 1286235, 1371984, 1543482, 1630080, 1714980, 1745280, 1829312, 2057976, 2286640, 2445120, 2572470, 2743968, 3086964, 3429960, 3658624, 3858705, 4115952, 4573280, 4890240, 5144940, 5487936, 6173928, 6859920, 7717410, 8231904, 9146560, 10289880, 10975872, 12347856, 13719840, 15434820, 16463808, 18293120, 20579760, 24695712, 27439680, 30869640, 32927616, 41159520, 49391424, 54879360, 61739280, 82319040, 98782848, 123478560, 164638080, 246957120, 493914240]

約数ペア:

[(1, 493914240), (2, 246957120), (3, 164638080), (4, 123478560), (5, 98782848), (6, 82319040), (8, 61739280), (9, 54879360), (10, 49391424), (12, 41159520), (15, 32927616), (16, 30869640), (18, 27439680), (20, 24695712), (24, 20579760), (27, 18293120), (30, 16463808), (32, 15434820), (36, 13719840), (40, 12347856), (45, 10975872), (48, 10289880), (54, 9146560), (60, 8231904), (64, 7717410), (72, 6859920), (80, 6173928), (90, 5487936), (96, 5144940), (101, 4890240), (108, 4573280), (120, 4115952), (128, 3858705), (135, 3658624), (144, 3429960), (160, 3086964), (180, 2743968), (192, 2572470), (202, 2445120), (216, 2286640), (240, 2057976), (270, 1829312), (283, 1745280), (288, 1714980), (303, 1630080), (320, 1543482), (360, 1371984), (384, 1286235), (404, 1222560), (432, 1143320), (480, 1028988), (505, 978048), (540, 914656), (566, 872640), (576, 857490), (606, 815040), (640, 771741), (720, 685992), (808, 611280), (849, 581760), (864, 571660), (909, 543360), (960, 514494), (1010, 489024), (1080, 457328), (1132, 436320), (1152, 428745), (1212, 407520), (1415, 349056), (1440, 342996), (1515, 326016), (1616, 305640), (1698, 290880), (1728, 285830), (1818, 271680), (1920, 257247), (2020, 244512), (2160, 228664), (2264, 218160), (2424, 203760), (2547, 193920), (2727, 181120), (2830, 174528), (2880, 171498), (3030, 163008), (3232, 152820), (3396, 145440), (3456, 142915), (3636, 135840), (4040, 122256), (4245, 116352), (4320, 114332), (4528, 109080), (4545, 108672), (4848, 101880), (5094, 96960), (5454, 90560), (5660, 87264), (5760, 85749), (6060, 81504), (6464, 76410), (6792, 72720), (7272, 67920), (7641, 64640), (8080, 61128), (8490, 58176), (8640, 57166), (9056, 54540), (9090, 54336), (9696, 50940), (10188, 48480), (10908, 45280), (11320, 43632), (12120, 40752), (12735, 38784), (12928, 38205), (13584, 36360), (13635, 36224), (14544, 33960), (15282, 32320), (16160, 30564), (16980, 29088), (17280, 28583), (18112, 27270), (18180, 27168), (19392, 25470), (20376, 24240), (21816, 22640)]