128080710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24967}}^1$

素因数の和:25002

約数の個数: 64

約数和(自身を含む): 359539200

約数和(自身を除く): 231458490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 24967, 49934, 74901, 124835, 149802, 224703, 249670, 374505, 449406, 474373, 674109, 749010, 948746, 1123515, 1348218, 1423119, 2247030, 2371865, 2846238, 3370545, 4269357, 4743730, 6741090, 7115595, 8538714, 12808071, 14231190, 21346785, 25616142, 42693570, 64040355, 128080710]

約数ペア:

[(1, 128080710), (2, 64040355), (3, 42693570), (5, 25616142), (6, 21346785), (9, 14231190), (10, 12808071), (15, 8538714), (18, 7115595), (19, 6741090), (27, 4743730), (30, 4269357), (38, 3370545), (45, 2846238), (54, 2371865), (57, 2247030), (90, 1423119), (95, 1348218), (114, 1123515), (135, 948746), (171, 749010), (190, 674109), (270, 474373), (285, 449406), (342, 374505), (513, 249670), (570, 224703), (855, 149802), (1026, 124835), (1710, 74901), (2565, 49934), (5130, 24967)]