270414720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15649}}^1$

素因数の和:15677

約数の個数: 128

約数和(自身を含む): 957780000

約数和(自身を除く): 687365280

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, 15649, 17280, 31298, 46947, 62596, 78245, 93894, 125192, 140841, 156490, 187788, 234735, 250384, 281682, 312980, 375576, 422523, 469470, 500768, 563364, 625960, 704205, 751152, 845046, 938940, 1001536, 1126728, 1251920, 1408410, 1502304, 1690092, 1877880, 2003072, 2112615, 2253456, 2503840, 2816820, 3004608, 3380184, 3755760, 4225230, 4506912, 5007680, 5633640, 6009216, 6760368, 7511520, 8450460, 9013824, 10015360, 11267280, 13520736, 15023040, 16900920, 18027648, 22534560, 27041472, 30046080, 33801840, 45069120, 54082944, 67603680, 90138240, 135207360, 270414720]

約数ペア:

[(1, 270414720), (2, 135207360), (3, 90138240), (4, 67603680), (5, 54082944), (6, 45069120), (8, 33801840), (9, 30046080), (10, 27041472), (12, 22534560), (15, 18027648), (16, 16900920), (18, 15023040), (20, 13520736), (24, 11267280), (27, 10015360), (30, 9013824), (32, 8450460), (36, 7511520), (40, 6760368), (45, 6009216), (48, 5633640), (54, 5007680), (60, 4506912), (64, 4225230), (72, 3755760), (80, 3380184), (90, 3004608), (96, 2816820), (108, 2503840), (120, 2253456), (128, 2112615), (135, 2003072), (144, 1877880), (160, 1690092), (180, 1502304), (192, 1408410), (216, 1251920), (240, 1126728), (270, 1001536), (288, 938940), (320, 845046), (360, 751152), (384, 704205), (432, 625960), (480, 563364), (540, 500768), (576, 469470), (640, 422523), (720, 375576), (864, 312980), (960, 281682), (1080, 250384), (1152, 234735), (1440, 187788), (1728, 156490), (1920, 140841), (2160, 125192), (2880, 93894), (3456, 78245), (4320, 62596), (5760, 46947), (8640, 31298), (15649, 17280)]