272431080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 913507200

約数和(自身を除く): 641076120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 193, 216, 270, 360, 386, 540, 579, 772, 965, 1080, 1158, 1307, 1544, 1737, 1930, 2316, 2614, 2895, 3474, 3860, 3921, 4632, 5211, 5228, 5790, 6535, 6948, 7720, 7842, 8685, 10422, 10456, 11580, 11763, 13070, 13896, 15684, 17370, 19605, 20844, 23160, 23526, 26055, 26140, 31368, 34740, 35289, 39210, 41688, 47052, 52110, 52280, 58815, 69480, 70578, 78420, 94104, 104220, 117630, 141156, 156840, 176445, 208440, 235260, 252251, 282312, 352890, 470520, 504502, 705780, 756753, 1009004, 1261255, 1411560, 1513506, 2018008, 2270259, 2522510, 3027012, 3783765, 4540518, 5045020, 6054024, 6810777, 7567530, 9081036, 10090040, 11351295, 13621554, 15135060, 18162072, 22702590, 27243108, 30270120, 34053885, 45405180, 54486216, 68107770, 90810360, 136215540, 272431080]

約数ペア:

[(1, 272431080), (2, 136215540), (3, 90810360), (4, 68107770), (5, 54486216), (6, 45405180), (8, 34053885), (9, 30270120), (10, 27243108), (12, 22702590), (15, 18162072), (18, 15135060), (20, 13621554), (24, 11351295), (27, 10090040), (30, 9081036), (36, 7567530), (40, 6810777), (45, 6054024), (54, 5045020), (60, 4540518), (72, 3783765), (90, 3027012), (108, 2522510), (120, 2270259), (135, 2018008), (180, 1513506), (193, 1411560), (216, 1261255), (270, 1009004), (360, 756753), (386, 705780), (540, 504502), (579, 470520), (772, 352890), (965, 282312), (1080, 252251), (1158, 235260), (1307, 208440), (1544, 176445), (1737, 156840), (1930, 141156), (2316, 117630), (2614, 104220), (2895, 94104), (3474, 78420), (3860, 70578), (3921, 69480), (4632, 58815), (5211, 52280), (5228, 52110), (5790, 47052), (6535, 41688), (6948, 39210), (7720, 35289), (7842, 34740), (8685, 31368), (10422, 26140), (10456, 26055), (11580, 23526), (11763, 23160), (13070, 20844), (13896, 19605), (15684, 17370)]