12048680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 31847040

約数和(自身を除く): 19798360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1163, 1295, 1480, 2072, 2326, 2590, 4652, 5180, 5815, 8141, 9304, 10360, 11630, 16282, 23260, 32564, 40705, 43031, 46520, 65128, 81410, 86062, 162820, 172124, 215155, 301217, 325640, 344248, 430310, 602434, 860620, 1204868, 1506085, 1721240, 2409736, 3012170, 6024340, 12048680]

約数ペア:

[(1, 12048680), (2, 6024340), (4, 3012170), (5, 2409736), (7, 1721240), (8, 1506085), (10, 1204868), (14, 860620), (20, 602434), (28, 430310), (35, 344248), (37, 325640), (40, 301217), (56, 215155), (70, 172124), (74, 162820), (140, 86062), (148, 81410), (185, 65128), (259, 46520), (280, 43031), (296, 40705), (370, 32564), (518, 23260), (740, 16282), (1036, 11630), (1163, 10360), (1295, 9304), (1480, 8141), (2072, 5815), (2326, 5180), (2590, 4652)]