22140960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 70398720

約数和(自身を除く): 48257760

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, 193, 239, 240, 386, 478, 480, 579, 717, 772, 956, 965, 1158, 1195, 1434, 1544, 1912, 1930, 2316, 2390, 2868, 2895, 3088, 3585, 3824, 3860, 4632, 4780, 5736, 5790, 6176, 7170, 7648, 7720, 9264, 9560, 11472, 11580, 14340, 15440, 18528, 19120, 22944, 23160, 28680, 30880, 38240, 46127, 46320, 57360, 92254, 92640, 114720, 138381, 184508, 230635, 276762, 369016, 461270, 553524, 691905, 738032, 922540, 1107048, 1383810, 1476064, 1845080, 2214096, 2767620, 3690160, 4428192, 5535240, 7380320, 11070480, 22140960]

約数ペア:

[(1, 22140960), (2, 11070480), (3, 7380320), (4, 5535240), (5, 4428192), (6, 3690160), (8, 2767620), (10, 2214096), (12, 1845080), (15, 1476064), (16, 1383810), (20, 1107048), (24, 922540), (30, 738032), (32, 691905), (40, 553524), (48, 461270), (60, 369016), (80, 276762), (96, 230635), (120, 184508), (160, 138381), (193, 114720), (239, 92640), (240, 92254), (386, 57360), (478, 46320), (480, 46127), (579, 38240), (717, 30880), (772, 28680), (956, 23160), (965, 22944), (1158, 19120), (1195, 18528), (1434, 15440), (1544, 14340), (1912, 11580), (1930, 11472), (2316, 9560), (2390, 9264), (2868, 7720), (2895, 7648), (3088, 7170), (3585, 6176), (3824, 5790), (3860, 5736), (4632, 4780)]