27942540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 83435520

約数和(自身を除く): 55492980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 193, 228, 254, 285, 380, 381, 386, 508, 570, 579, 635, 762, 772, 965, 1140, 1158, 1270, 1524, 1905, 1930, 2316, 2413, 2540, 2895, 3667, 3810, 3860, 4826, 5790, 7239, 7334, 7620, 9652, 11001, 11580, 12065, 14478, 14668, 18335, 22002, 24130, 24511, 28956, 36195, 36670, 44004, 48260, 49022, 55005, 72390, 73340, 73533, 98044, 110010, 122555, 144780, 147066, 220020, 245110, 294132, 367665, 465709, 490220, 735330, 931418, 1397127, 1470660, 1862836, 2328545, 2794254, 4657090, 5588508, 6985635, 9314180, 13971270, 27942540]

約数ペア:

[(1, 27942540), (2, 13971270), (3, 9314180), (4, 6985635), (5, 5588508), (6, 4657090), (10, 2794254), (12, 2328545), (15, 1862836), (19, 1470660), (20, 1397127), (30, 931418), (38, 735330), (57, 490220), (60, 465709), (76, 367665), (95, 294132), (114, 245110), (127, 220020), (190, 147066), (193, 144780), (228, 122555), (254, 110010), (285, 98044), (380, 73533), (381, 73340), (386, 72390), (508, 55005), (570, 49022), (579, 48260), (635, 44004), (762, 36670), (772, 36195), (965, 28956), (1140, 24511), (1158, 24130), (1270, 22002), (1524, 18335), (1905, 14668), (1930, 14478), (2316, 12065), (2413, 11580), (2540, 11001), (2895, 9652), (3667, 7620), (3810, 7334), (3860, 7239), (4826, 5790)]