66893520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1852

約数の個数: 80

約数和(自身を含む): 208736640

約数和(自身を除く): 141843120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1669, 1670, 2004, 2505, 2672, 3338, 3340, 4008, 5007, 5010, 6676, 6680, 8016, 8345, 10014, 10020, 13352, 13360, 16690, 20028, 20040, 25035, 26704, 33380, 40056, 40080, 50070, 66760, 80112, 100140, 133520, 200280, 278723, 400560, 557446, 836169, 1114892, 1393615, 1672338, 2229784, 2787230, 3344676, 4180845, 4459568, 5574460, 6689352, 8361690, 11148920, 13378704, 16723380, 22297840, 33446760, 66893520]

約数ペア:

[(1, 66893520), (2, 33446760), (3, 22297840), (4, 16723380), (5, 13378704), (6, 11148920), (8, 8361690), (10, 6689352), (12, 5574460), (15, 4459568), (16, 4180845), (20, 3344676), (24, 2787230), (30, 2229784), (40, 1672338), (48, 1393615), (60, 1114892), (80, 836169), (120, 557446), (167, 400560), (240, 278723), (334, 200280), (501, 133520), (668, 100140), (835, 80112), (1002, 66760), (1336, 50070), (1669, 40080), (1670, 40056), (2004, 33380), (2505, 26704), (2672, 25035), (3338, 20040), (3340, 20028), (4008, 16690), (5007, 13360), (5010, 13352), (6676, 10020), (6680, 10014), (8016, 8345)]