15395965120

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{249287}}^1$

素因数の和:249497

約数の個数: 56

約数和(自身を含む): 36851746464

約数和(自身を除く): 21455781344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 30880, 61760, 249287, 498574, 997148, 1246435, 1994296, 2492870, 3988592, 4985740, 7977184, 9971480, 15954368, 19942960, 39885920, 48112391, 79771840, 96224782, 192449564, 240561955, 384899128, 481123910, 769798256, 962247820, 1539596512, 1924495640, 3079193024, 3848991280, 7697982560, 15395965120]

約数ペア:

[(1, 15395965120), (2, 7697982560), (4, 3848991280), (5, 3079193024), (8, 1924495640), (10, 1539596512), (16, 962247820), (20, 769798256), (32, 481123910), (40, 384899128), (64, 240561955), (80, 192449564), (160, 96224782), (193, 79771840), (320, 48112391), (386, 39885920), (772, 19942960), (965, 15954368), (1544, 9971480), (1930, 7977184), (3088, 4985740), (3860, 3988592), (6176, 2492870), (7720, 1994296), (12352, 1246435), (15440, 997148), (30880, 498574), (61760, 249287)]