260037135

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 501811200

約数和(自身を除く): 241774065

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 81, 95, 135, 141, 171, 235, 285, 405, 423, 513, 705, 719, 855, 893, 1269, 1539, 2115, 2157, 2565, 2679, 3595, 3807, 4465, 6345, 6471, 7695, 8037, 10785, 13395, 13661, 19035, 19413, 24111, 32355, 33793, 40185, 40983, 58239, 68305, 72333, 97065, 101379, 120555, 122949, 168965, 204915, 291195, 304137, 361665, 368847, 506895, 614745, 642067, 912411, 1106541, 1520685, 1844235, 1926201, 2737233, 3210335, 4562055, 5532705, 5778603, 9631005, 13686165, 17335809, 28893015, 52007427, 86679045, 260037135]

約数ペア:

[(1, 260037135), (3, 86679045), (5, 52007427), (9, 28893015), (15, 17335809), (19, 13686165), (27, 9631005), (45, 5778603), (47, 5532705), (57, 4562055), (81, 3210335), (95, 2737233), (135, 1926201), (141, 1844235), (171, 1520685), (235, 1106541), (285, 912411), (405, 642067), (423, 614745), (513, 506895), (705, 368847), (719, 361665), (855, 304137), (893, 291195), (1269, 204915), (1539, 168965), (2115, 122949), (2157, 120555), (2565, 101379), (2679, 97065), (3595, 72333), (3807, 68305), (4465, 58239), (6345, 40983), (6471, 40185), (7695, 33793), (8037, 32355), (10785, 24111), (13395, 19413), (13661, 19035)]