390799071360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{22615687}}^1$

素因数の和:22615715

約数の個数: 128

約数和(自身を含む): 1384080105600

約数和(自身を除く): 993281034240

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 22615687, 45231374, 67847061, 90462748, 113078435, 135694122, 180925496, 203541183, 226156870, 271388244, 339235305, 361850992, 407082366, 452313740, 542776488, 610623549, 678470610, 723701984, 814164732, 904627480, 1017705915, 1085552976, 1221247098, 1356941220, 1447403968, 1628329464, 1809254960, 2035411830, 2171105952, 2442494196, 2713882440, 2894807936, 3053117745, 3256658928, 3618509920, 4070823660, 4342211904, 4884988392, 5427764880, 6106235490, 6513317856, 7237019840, 8141647320, 8684423808, 9769976784, 10855529760, 12212470980, 13026635712, 14474039680, 16283294640, 19539953568, 21711059520, 24424941960, 26053271424, 32566589280, 39079907136, 43422119040, 48849883920, 65133178560, 78159814272, 97699767840, 130266357120, 195399535680, 390799071360]

約数ペア:

[(1, 390799071360), (2, 195399535680), (3, 130266357120), (4, 97699767840), (5, 78159814272), (6, 65133178560), (8, 48849883920), (9, 43422119040), (10, 39079907136), (12, 32566589280), (15, 26053271424), (16, 24424941960), (18, 21711059520), (20, 19539953568), (24, 16283294640), (27, 14474039680), (30, 13026635712), (32, 12212470980), (36, 10855529760), (40, 9769976784), (45, 8684423808), (48, 8141647320), (54, 7237019840), (60, 6513317856), (64, 6106235490), (72, 5427764880), (80, 4884988392), (90, 4342211904), (96, 4070823660), (108, 3618509920), (120, 3256658928), (128, 3053117745), (135, 2894807936), (144, 2713882440), (160, 2442494196), (180, 2171105952), (192, 2035411830), (216, 1809254960), (240, 1628329464), (270, 1447403968), (288, 1356941220), (320, 1221247098), (360, 1085552976), (384, 1017705915), (432, 904627480), (480, 814164732), (540, 723701984), (576, 678470610), (640, 610623549), (720, 542776488), (864, 452313740), (960, 407082366), (1080, 361850992), (1152, 339235305), (1440, 271388244), (1728, 226156870), (1920, 203541183), (2160, 180925496), (2880, 135694122), (3456, 113078435), (4320, 90462748), (5760, 67847061), (8640, 45231374), (17280, 22615687)]