2073156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{3163}}^1$

素因数の和:5910

約数の個数: 80

約数和(自身を含む): 6431171712

約数和(自身を除く): 4358014992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2731, 3163, 5462, 6326, 8193, 9489, 10924, 12652, 13655, 15815, 16386, 18978, 21848, 25304, 27310, 31630, 32772, 37956, 40965, 43696, 47445, 50608, 54620, 63260, 65544, 75912, 81930, 94890, 109240, 126520, 131088, 151824, 163860, 189780, 218480, 253040, 327720, 379560, 655440, 759120, 8638153, 17276306, 25914459, 34552612, 43190765, 51828918, 69105224, 86381530, 103657836, 129572295, 138210448, 172763060, 207315672, 259144590, 345526120, 414631344, 518289180, 691052240, 1036578360, 2073156720]

約数ペア:

[(1, 2073156720), (2, 1036578360), (3, 691052240), (4, 518289180), (5, 414631344), (6, 345526120), (8, 259144590), (10, 207315672), (12, 172763060), (15, 138210448), (16, 129572295), (20, 103657836), (24, 86381530), (30, 69105224), (40, 51828918), (48, 43190765), (60, 34552612), (80, 25914459), (120, 17276306), (240, 8638153), (2731, 759120), (3163, 655440), (5462, 379560), (6326, 327720), (8193, 253040), (9489, 218480), (10924, 189780), (12652, 163860), (13655, 151824), (15815, 131088), (16386, 126520), (18978, 109240), (21848, 94890), (25304, 81930), (27310, 75912), (31630, 65544), (32772, 63260), (37956, 54620), (40965, 50608), (43696, 47445)]