340596720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 1147582800

約数和(自身を除く): 806986080

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, 419, 720, 838, 1129, 1257, 1676, 2095, 2258, 2514, 3352, 3387, 3771, 4190, 4516, 5028, 5645, 6285, 6704, 6774, 7542, 8380, 9032, 10056, 10161, 11290, 12570, 13548, 15084, 16760, 16935, 18064, 18855, 20112, 20322, 22580, 25140, 27096, 30168, 33520, 33870, 37710, 40644, 45160, 50280, 50805, 54192, 60336, 67740, 75420, 81288, 90320, 100560, 101610, 135480, 150840, 162576, 203220, 270960, 301680, 406440, 473051, 812880, 946102, 1419153, 1892204, 2365255, 2838306, 3784408, 4257459, 4730510, 5676612, 7095765, 7568816, 8514918, 9461020, 11353224, 14191530, 17029836, 18922040, 21287295, 22706448, 28383060, 34059672, 37844080, 42574590, 56766120, 68119344, 85149180, 113532240, 170298360, 340596720]

約数ペア:

[(1, 340596720), (2, 170298360), (3, 113532240), (4, 85149180), (5, 68119344), (6, 56766120), (8, 42574590), (9, 37844080), (10, 34059672), (12, 28383060), (15, 22706448), (16, 21287295), (18, 18922040), (20, 17029836), (24, 14191530), (30, 11353224), (36, 9461020), (40, 8514918), (45, 7568816), (48, 7095765), (60, 5676612), (72, 4730510), (80, 4257459), (90, 3784408), (120, 2838306), (144, 2365255), (180, 1892204), (240, 1419153), (360, 946102), (419, 812880), (720, 473051), (838, 406440), (1129, 301680), (1257, 270960), (1676, 203220), (2095, 162576), (2258, 150840), (2514, 135480), (3352, 101610), (3387, 100560), (3771, 90320), (4190, 81288), (4516, 75420), (5028, 67740), (5645, 60336), (6285, 54192), (6704, 50805), (6774, 50280), (7542, 45160), (8380, 40644), (9032, 37710), (10056, 33870), (10161, 33520), (11290, 30168), (12570, 27096), (13548, 25140), (15084, 22580), (16760, 20322), (16935, 20112), (18064, 18855)]