165996960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2190

約数の個数: 96

約数和(自身を含む): 526176000

約数和(自身を除く): 360179040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 1038, 1384, 1730, 1999, 2076, 2595, 2768, 3460, 3998, 4152, 5190, 5536, 5997, 6920, 7996, 8304, 9995, 10380, 11994, 13840, 15992, 16608, 19990, 20760, 23988, 27680, 29985, 31984, 39980, 41520, 47976, 59970, 63968, 79960, 83040, 95952, 119940, 159920, 191904, 239880, 319840, 345827, 479760, 691654, 959520, 1037481, 1383308, 1729135, 2074962, 2766616, 3458270, 4149924, 5187405, 5533232, 6916540, 8299848, 10374810, 11066464, 13833080, 16599696, 20749620, 27666160, 33199392, 41499240, 55332320, 82998480, 165996960]

約数ペア:

[(1, 165996960), (2, 82998480), (3, 55332320), (4, 41499240), (5, 33199392), (6, 27666160), (8, 20749620), (10, 16599696), (12, 13833080), (15, 11066464), (16, 10374810), (20, 8299848), (24, 6916540), (30, 5533232), (32, 5187405), (40, 4149924), (48, 3458270), (60, 2766616), (80, 2074962), (96, 1729135), (120, 1383308), (160, 1037481), (173, 959520), (240, 691654), (346, 479760), (480, 345827), (519, 319840), (692, 239880), (865, 191904), (1038, 159920), (1384, 119940), (1730, 95952), (1999, 83040), (2076, 79960), (2595, 63968), (2768, 59970), (3460, 47976), (3998, 41520), (4152, 39980), (5190, 31984), (5536, 29985), (5997, 27680), (6920, 23988), (7996, 20760), (8304, 19990), (9995, 16608), (10380, 15992), (11994, 13840)]