56031840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 193179168

約数和(自身を除く): 137147328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 167, 180, 233, 240, 288, 334, 360, 466, 480, 501, 668, 699, 720, 835, 932, 1002, 1165, 1336, 1398, 1440, 1503, 1670, 1864, 2004, 2097, 2330, 2505, 2672, 2796, 3006, 3340, 3495, 3728, 4008, 4194, 4660, 5010, 5344, 5592, 6012, 6680, 6990, 7456, 7515, 8016, 8388, 9320, 10020, 10485, 11184, 12024, 13360, 13980, 15030, 16032, 16776, 18640, 20040, 20970, 22368, 24048, 26720, 27960, 30060, 33552, 37280, 38911, 40080, 41940, 48096, 55920, 60120, 67104, 77822, 80160, 83880, 111840, 116733, 120240, 155644, 167760, 194555, 233466, 240480, 311288, 335520, 350199, 389110, 466932, 583665, 622576, 700398, 778220, 933864, 1167330, 1245152, 1400796, 1556440, 1750995, 1867728, 2334660, 2801592, 3112880, 3501990, 3735456, 4669320, 5603184, 6225760, 7003980, 9338640, 11206368, 14007960, 18677280, 28015920, 56031840]

約数ペア:

[(1, 56031840), (2, 28015920), (3, 18677280), (4, 14007960), (5, 11206368), (6, 9338640), (8, 7003980), (9, 6225760), (10, 5603184), (12, 4669320), (15, 3735456), (16, 3501990), (18, 3112880), (20, 2801592), (24, 2334660), (30, 1867728), (32, 1750995), (36, 1556440), (40, 1400796), (45, 1245152), (48, 1167330), (60, 933864), (72, 778220), (80, 700398), (90, 622576), (96, 583665), (120, 466932), (144, 389110), (160, 350199), (167, 335520), (180, 311288), (233, 240480), (240, 233466), (288, 194555), (334, 167760), (360, 155644), (466, 120240), (480, 116733), (501, 111840), (668, 83880), (699, 80160), (720, 77822), (835, 67104), (932, 60120), (1002, 55920), (1165, 48096), (1336, 41940), (1398, 40080), (1440, 38911), (1503, 37280), (1670, 33552), (1864, 30060), (2004, 27960), (2097, 26720), (2330, 24048), (2505, 22368), (2672, 20970), (2796, 20040), (3006, 18640), (3340, 16776), (3495, 16032), (3728, 15030), (4008, 13980), (4194, 13360), (4660, 12024), (5010, 11184), (5344, 10485), (5592, 10020), (6012, 9320), (6680, 8388), (6990, 8016), (7456, 7515)]