487666440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10501}}^1$

素因数の和:10564

約数の個数: 128

約数和(自身を含む): 1663516800

約数和(自身を除く): 1175850360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 10501, 11610, 15480, 21002, 23220, 31503, 42004, 46440, 52505, 63006, 84008, 94509, 105010, 126012, 157515, 189018, 210020, 252024, 283527, 315030, 378036, 420040, 451543, 472545, 567054, 630060, 756072, 903086, 945090, 1134108, 1260120, 1354629, 1417635, 1806172, 1890180, 2257715, 2268216, 2709258, 2835270, 3612344, 3780360, 4063887, 4515430, 5418516, 5670540, 6773145, 8127774, 9030860, 10837032, 11341080, 12191661, 13546290, 16255548, 18061720, 20319435, 24383322, 27092580, 32511096, 40638870, 48766644, 54185160, 60958305, 81277740, 97533288, 121916610, 162555480, 243833220, 487666440]

約数ペア:

[(1, 487666440), (2, 243833220), (3, 162555480), (4, 121916610), (5, 97533288), (6, 81277740), (8, 60958305), (9, 54185160), (10, 48766644), (12, 40638870), (15, 32511096), (18, 27092580), (20, 24383322), (24, 20319435), (27, 18061720), (30, 16255548), (36, 13546290), (40, 12191661), (43, 11341080), (45, 10837032), (54, 9030860), (60, 8127774), (72, 6773145), (86, 5670540), (90, 5418516), (108, 4515430), (120, 4063887), (129, 3780360), (135, 3612344), (172, 2835270), (180, 2709258), (215, 2268216), (216, 2257715), (258, 1890180), (270, 1806172), (344, 1417635), (360, 1354629), (387, 1260120), (430, 1134108), (516, 945090), (540, 903086), (645, 756072), (774, 630060), (860, 567054), (1032, 472545), (1080, 451543), (1161, 420040), (1290, 378036), (1548, 315030), (1720, 283527), (1935, 252024), (2322, 210020), (2580, 189018), (3096, 157515), (3870, 126012), (4644, 105010), (5160, 94509), (5805, 84008), (7740, 63006), (9288, 52505), (10501, 46440), (11610, 42004), (15480, 31503), (21002, 23220)]