1239119760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{34651}}^1$

素因数の和:34816

約数の個数: 80

約数和(自身を含む): 3867163200

約数和(自身を除く): 2628043440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 34651, 35760, 69302, 103953, 138604, 173255, 207906, 277208, 346510, 415812, 519765, 554416, 693020, 831624, 1039530, 1386040, 1663248, 2079060, 2772080, 4158120, 5162999, 8316240, 10325998, 15488997, 20651996, 25814995, 30977994, 41303992, 51629990, 61955988, 77444985, 82607984, 103259980, 123911976, 154889970, 206519960, 247823952, 309779940, 413039920, 619559880, 1239119760]

約数ペア:

[(1, 1239119760), (2, 619559880), (3, 413039920), (4, 309779940), (5, 247823952), (6, 206519960), (8, 154889970), (10, 123911976), (12, 103259980), (15, 82607984), (16, 77444985), (20, 61955988), (24, 51629990), (30, 41303992), (40, 30977994), (48, 25814995), (60, 20651996), (80, 15488997), (120, 10325998), (149, 8316240), (240, 5162999), (298, 4158120), (447, 2772080), (596, 2079060), (745, 1663248), (894, 1386040), (1192, 1039530), (1490, 831624), (1788, 693020), (2235, 554416), (2384, 519765), (2980, 415812), (3576, 346510), (4470, 277208), (5960, 207906), (7152, 173255), (8940, 138604), (11920, 103953), (17880, 69302), (34651, 35760)]