130738560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 420444000

約数和(自身を除く): 289705440

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, 128, 149, 160, 192, 240, 298, 320, 384, 447, 457, 480, 596, 640, 745, 894, 914, 960, 1192, 1371, 1490, 1788, 1828, 1920, 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, 19072, 21936, 23840, 27420, 28608, 29248, 35760, 36560, 43872, 47680, 54840, 57216, 58496, 68093, 71520, 73120, 87744, 95360, 109680, 136186, 143040, 146240, 175488, 204279, 219360, 272372, 286080, 292480, 340465, 408558, 438720, 544744, 680930, 817116, 877440, 1021395, 1089488, 1361860, 1634232, 2042790, 2178976, 2723720, 3268464, 4085580, 4357952, 5447440, 6536928, 8171160, 8715904, 10894880, 13073856, 16342320, 21789760, 26147712, 32684640, 43579520, 65369280, 130738560]

約数ペア:

[(1, 130738560), (2, 65369280), (3, 43579520), (4, 32684640), (5, 26147712), (6, 21789760), (8, 16342320), (10, 13073856), (12, 10894880), (15, 8715904), (16, 8171160), (20, 6536928), (24, 5447440), (30, 4357952), (32, 4085580), (40, 3268464), (48, 2723720), (60, 2178976), (64, 2042790), (80, 1634232), (96, 1361860), (120, 1089488), (128, 1021395), (149, 877440), (160, 817116), (192, 680930), (240, 544744), (298, 438720), (320, 408558), (384, 340465), (447, 292480), (457, 286080), (480, 272372), (596, 219360), (640, 204279), (745, 175488), (894, 146240), (914, 143040), (960, 136186), (1192, 109680), (1371, 95360), (1490, 87744), (1788, 73120), (1828, 71520), (1920, 68093), (2235, 58496), (2285, 57216), (2384, 54840), (2742, 47680), (2980, 43872), (3576, 36560), (3656, 35760), (4470, 29248), (4570, 28608), (4768, 27420), (5484, 23840), (5960, 21936), (6855, 19072), (7152, 18280), (7312, 17880), (8940, 14624), (9140, 14304), (9536, 13710), (10968, 11920)]