16712880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 35783760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 839, 996, 1245, 1328, 1660, 1678, 1992, 2490, 2517, 3320, 3356, 3984, 4195, 4980, 5034, 6640, 6712, 8390, 9960, 10068, 12585, 13424, 16780, 19920, 20136, 25170, 33560, 40272, 50340, 67120, 69637, 100680, 139274, 201360, 208911, 278548, 348185, 417822, 557096, 696370, 835644, 1044555, 1114192, 1392740, 1671288, 2089110, 2785480, 3342576, 4178220, 5570960, 8356440, 16712880]

約数ペア:

[(1, 16712880), (2, 8356440), (3, 5570960), (4, 4178220), (5, 3342576), (6, 2785480), (8, 2089110), (10, 1671288), (12, 1392740), (15, 1114192), (16, 1044555), (20, 835644), (24, 696370), (30, 557096), (40, 417822), (48, 348185), (60, 278548), (80, 208911), (83, 201360), (120, 139274), (166, 100680), (240, 69637), (249, 67120), (332, 50340), (415, 40272), (498, 33560), (664, 25170), (830, 20136), (839, 19920), (996, 16780), (1245, 13424), (1328, 12585), (1660, 10068), (1678, 9960), (1992, 8390), (2490, 6712), (2517, 6640), (3320, 5034), (3356, 4980), (3984, 4195)]