270837360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1375

約数の個数: 120

約数和(自身を含む): 912843360

約数和(自身を除く): 642006000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 389, 720, 778, 967, 1167, 1556, 1934, 1945, 2334, 2901, 3112, 3501, 3868, 3890, 4668, 4835, 5802, 5835, 6224, 7002, 7736, 7780, 8703, 9336, 9670, 11604, 11670, 14004, 14505, 15472, 15560, 17406, 17505, 18672, 19340, 23208, 23340, 28008, 29010, 31120, 34812, 35010, 38680, 43515, 46416, 46680, 56016, 58020, 69624, 70020, 77360, 87030, 93360, 116040, 139248, 140040, 174060, 232080, 280080, 348120, 376163, 696240, 752326, 1128489, 1504652, 1880815, 2256978, 3009304, 3385467, 3761630, 4513956, 5642445, 6018608, 6770934, 7523260, 9027912, 11284890, 13541868, 15046520, 16927335, 18055824, 22569780, 27083736, 30093040, 33854670, 45139560, 54167472, 67709340, 90279120, 135418680, 270837360]

約数ペア:

[(1, 270837360), (2, 135418680), (3, 90279120), (4, 67709340), (5, 54167472), (6, 45139560), (8, 33854670), (9, 30093040), (10, 27083736), (12, 22569780), (15, 18055824), (16, 16927335), (18, 15046520), (20, 13541868), (24, 11284890), (30, 9027912), (36, 7523260), (40, 6770934), (45, 6018608), (48, 5642445), (60, 4513956), (72, 3761630), (80, 3385467), (90, 3009304), (120, 2256978), (144, 1880815), (180, 1504652), (240, 1128489), (360, 752326), (389, 696240), (720, 376163), (778, 348120), (967, 280080), (1167, 232080), (1556, 174060), (1934, 140040), (1945, 139248), (2334, 116040), (2901, 93360), (3112, 87030), (3501, 77360), (3868, 70020), (3890, 69624), (4668, 58020), (4835, 56016), (5802, 46680), (5835, 46416), (6224, 43515), (7002, 38680), (7736, 35010), (7780, 34812), (8703, 31120), (9336, 29010), (9670, 28008), (11604, 23340), (11670, 23208), (14004, 19340), (14505, 18672), (15472, 17505), (15560, 17406)]