172382880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 546061824

約数和(自身を除く): 373678944

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, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1823, 1970, 2364, 2955, 3152, 3646, 3940, 4728, 5469, 5910, 6304, 7292, 7880, 9115, 9456, 10938, 11820, 14584, 15760, 18230, 18912, 21876, 23640, 27345, 29168, 31520, 36460, 43752, 47280, 54690, 58336, 72920, 87504, 94560, 109380, 145840, 175008, 218760, 291680, 359131, 437520, 718262, 875040, 1077393, 1436524, 1795655, 2154786, 2873048, 3591310, 4309572, 5386965, 5746096, 7182620, 8619144, 10773930, 11492192, 14365240, 17238288, 21547860, 28730480, 34476576, 43095720, 57460960, 86191440, 172382880]

約数ペア:

[(1, 172382880), (2, 86191440), (3, 57460960), (4, 43095720), (5, 34476576), (6, 28730480), (8, 21547860), (10, 17238288), (12, 14365240), (15, 11492192), (16, 10773930), (20, 8619144), (24, 7182620), (30, 5746096), (32, 5386965), (40, 4309572), (48, 3591310), (60, 2873048), (80, 2154786), (96, 1795655), (120, 1436524), (160, 1077393), (197, 875040), (240, 718262), (394, 437520), (480, 359131), (591, 291680), (788, 218760), (985, 175008), (1182, 145840), (1576, 109380), (1823, 94560), (1970, 87504), (2364, 72920), (2955, 58336), (3152, 54690), (3646, 47280), (3940, 43752), (4728, 36460), (5469, 31520), (5910, 29168), (6304, 27345), (7292, 23640), (7880, 21876), (9115, 18912), (9456, 18230), (10938, 15760), (11820, 14584)]