56803680

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{487}}^1$

素因数の和:520

約数の個数: 168

約数和(自身を含む): 201619152

約数和(自身を除く): 144815472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 487, 540, 648, 720, 729, 810, 864, 972, 974, 1080, 1215, 1296, 1440, 1458, 1461, 1620, 1944, 1948, 2160, 2430, 2435, 2592, 2916, 2922, 3240, 3645, 3888, 3896, 4320, 4383, 4860, 4870, 5832, 5844, 6480, 7290, 7305, 7776, 7792, 8766, 9720, 9740, 11664, 11688, 12960, 13149, 14580, 14610, 15584, 17532, 19440, 19480, 21915, 23328, 23376, 26298, 29160, 29220, 35064, 38880, 38960, 39447, 43830, 46752, 52596, 58320, 58440, 65745, 70128, 77920, 78894, 87660, 105192, 116640, 116880, 118341, 131490, 140256, 157788, 175320, 197235, 210384, 233760, 236682, 262980, 315576, 350640, 355023, 394470, 420768, 473364, 525960, 591705, 631152, 701280, 710046, 788940, 946728, 1051920, 1183410, 1262304, 1420092, 1577880, 1775115, 1893456, 2103840, 2366820, 2840184, 3155760, 3550230, 3786912, 4733640, 5680368, 6311520, 7100460, 9467280, 11360736, 14200920, 18934560, 28401840, 56803680]

約数ペア:

[(1, 56803680), (2, 28401840), (3, 18934560), (4, 14200920), (5, 11360736), (6, 9467280), (8, 7100460), (9, 6311520), (10, 5680368), (12, 4733640), (15, 3786912), (16, 3550230), (18, 3155760), (20, 2840184), (24, 2366820), (27, 2103840), (30, 1893456), (32, 1775115), (36, 1577880), (40, 1420092), (45, 1262304), (48, 1183410), (54, 1051920), (60, 946728), (72, 788940), (80, 710046), (81, 701280), (90, 631152), (96, 591705), (108, 525960), (120, 473364), (135, 420768), (144, 394470), (160, 355023), (162, 350640), (180, 315576), (216, 262980), (240, 236682), (243, 233760), (270, 210384), (288, 197235), (324, 175320), (360, 157788), (405, 140256), (432, 131490), (480, 118341), (486, 116880), (487, 116640), (540, 105192), (648, 87660), (720, 78894), (729, 77920), (810, 70128), (864, 65745), (972, 58440), (974, 58320), (1080, 52596), (1215, 46752), (1296, 43830), (1440, 39447), (1458, 38960), (1461, 38880), (1620, 35064), (1944, 29220), (1948, 29160), (2160, 26298), (2430, 23376), (2435, 23328), (2592, 21915), (2916, 19480), (2922, 19440), (3240, 17532), (3645, 15584), (3888, 14610), (3896, 14580), (4320, 13149), (4383, 12960), (4860, 11688), (4870, 11664), (5832, 9740), (5844, 9720), (6480, 8766), (7290, 7792), (7305, 7776)]