279262080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{5387}}^1$

素因数の和:5418

約数の個数: 160

約数和(自身を含む): 997480440

約数和(自身を除く): 718218360

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5387, 5760, 6480, 8640, 10368, 10774, 12960, 16161, 17280, 21548, 25920, 26935, 32322, 43096, 48483, 51840, 53870, 64644, 80805, 86192, 96966, 107740, 129288, 145449, 161610, 172384, 193932, 215480, 242415, 258576, 290898, 323220, 344768, 387864, 430960, 436347, 484830, 517152, 581796, 646440, 689536, 727245, 775728, 861920, 872694, 969660, 1034304, 1163592, 1292880, 1454490, 1551456, 1723840, 1745388, 1939320, 2068608, 2181735, 2327184, 2585760, 2908980, 3102912, 3447680, 3490776, 3878640, 4363470, 4654368, 5171520, 5817960, 6205824, 6981552, 7757280, 8726940, 9308736, 10343040, 11635920, 13963104, 15514560, 17453880, 18617472, 23271840, 27926208, 31029120, 34907760, 46543680, 55852416, 69815520, 93087360, 139631040, 279262080]

約数ペア:

[(1, 279262080), (2, 139631040), (3, 93087360), (4, 69815520), (5, 55852416), (6, 46543680), (8, 34907760), (9, 31029120), (10, 27926208), (12, 23271840), (15, 18617472), (16, 17453880), (18, 15514560), (20, 13963104), (24, 11635920), (27, 10343040), (30, 9308736), (32, 8726940), (36, 7757280), (40, 6981552), (45, 6205824), (48, 5817960), (54, 5171520), (60, 4654368), (64, 4363470), (72, 3878640), (80, 3490776), (81, 3447680), (90, 3102912), (96, 2908980), (108, 2585760), (120, 2327184), (128, 2181735), (135, 2068608), (144, 1939320), (160, 1745388), (162, 1723840), (180, 1551456), (192, 1454490), (216, 1292880), (240, 1163592), (270, 1034304), (288, 969660), (320, 872694), (324, 861920), (360, 775728), (384, 727245), (405, 689536), (432, 646440), (480, 581796), (540, 517152), (576, 484830), (640, 436347), (648, 430960), (720, 387864), (810, 344768), (864, 323220), (960, 290898), (1080, 258576), (1152, 242415), (1296, 215480), (1440, 193932), (1620, 172384), (1728, 161610), (1920, 145449), (2160, 129288), (2592, 107740), (2880, 96966), (3240, 86192), (3456, 80805), (4320, 64644), (5184, 53870), (5387, 51840), (5760, 48483), (6480, 43096), (8640, 32322), (10368, 26935), (10774, 25920), (12960, 21548), (16161, 17280)]