117606560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 290594304

約数和(自身を除く): 172987744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 131, 155, 160, 181, 248, 262, 310, 362, 496, 524, 620, 655, 724, 905, 992, 1048, 1240, 1310, 1448, 1810, 2096, 2480, 2620, 2896, 3620, 4061, 4192, 4960, 5240, 5611, 5792, 7240, 8122, 10480, 11222, 14480, 16244, 20305, 20960, 22444, 23711, 28055, 28960, 32488, 40610, 44888, 47422, 56110, 64976, 81220, 89776, 94844, 112220, 118555, 129952, 162440, 179552, 189688, 224440, 237110, 324880, 379376, 448880, 474220, 649760, 735041, 758752, 897760, 948440, 1470082, 1896880, 2940164, 3675205, 3793760, 5880328, 7350410, 11760656, 14700820, 23521312, 29401640, 58803280, 117606560]

約数ペア:

[(1, 117606560), (2, 58803280), (4, 29401640), (5, 23521312), (8, 14700820), (10, 11760656), (16, 7350410), (20, 5880328), (31, 3793760), (32, 3675205), (40, 2940164), (62, 1896880), (80, 1470082), (124, 948440), (131, 897760), (155, 758752), (160, 735041), (181, 649760), (248, 474220), (262, 448880), (310, 379376), (362, 324880), (496, 237110), (524, 224440), (620, 189688), (655, 179552), (724, 162440), (905, 129952), (992, 118555), (1048, 112220), (1240, 94844), (1310, 89776), (1448, 81220), (1810, 64976), (2096, 56110), (2480, 47422), (2620, 44888), (2896, 40610), (3620, 32488), (4061, 28960), (4192, 28055), (4960, 23711), (5240, 22444), (5611, 20960), (5792, 20305), (7240, 16244), (8122, 14480), (10480, 11222)]