65369280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 112

約数和(自身を含む): 209397600

約数和(自身を除く): 144028320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 457, 480, 596, 745, 894, 914, 960, 1192, 1371, 1490, 1788, 1828, 2235, 2285, 2384, 2742, 2980, 3576, 3656, 4470, 4570, 4768, 5484, 5960, 6855, 7152, 7312, 8940, 9140, 9536, 10968, 11920, 13710, 14304, 14624, 17880, 18280, 21936, 23840, 27420, 28608, 29248, 35760, 36560, 43872, 47680, 54840, 68093, 71520, 73120, 87744, 109680, 136186, 143040, 146240, 204279, 219360, 272372, 340465, 408558, 438720, 544744, 680930, 817116, 1021395, 1089488, 1361860, 1634232, 2042790, 2178976, 2723720, 3268464, 4085580, 4357952, 5447440, 6536928, 8171160, 10894880, 13073856, 16342320, 21789760, 32684640, 65369280]

約数ペア:

[(1, 65369280), (2, 32684640), (3, 21789760), (4, 16342320), (5, 13073856), (6, 10894880), (8, 8171160), (10, 6536928), (12, 5447440), (15, 4357952), (16, 4085580), (20, 3268464), (24, 2723720), (30, 2178976), (32, 2042790), (40, 1634232), (48, 1361860), (60, 1089488), (64, 1021395), (80, 817116), (96, 680930), (120, 544744), (149, 438720), (160, 408558), (192, 340465), (240, 272372), (298, 219360), (320, 204279), (447, 146240), (457, 143040), (480, 136186), (596, 109680), (745, 87744), (894, 73120), (914, 71520), (960, 68093), (1192, 54840), (1371, 47680), (1490, 43872), (1788, 36560), (1828, 35760), (2235, 29248), (2285, 28608), (2384, 27420), (2742, 23840), (2980, 21936), (3576, 18280), (3656, 17880), (4470, 14624), (4570, 14304), (4768, 13710), (5484, 11920), (5960, 10968), (6855, 9536), (7152, 9140), (7312, 8940)]