502031520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{38737}}^1$

素因数の和:38764

約数の個数: 120

約数和(自身を含む): 1771798644

約数和(自身を除く): 1269767124

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 38737, 77474, 116211, 154948, 193685, 232422, 309896, 348633, 387370, 464844, 581055, 619792, 697266, 774740, 929688, 1045899, 1162110, 1239584, 1394532, 1549480, 1743165, 1859376, 2091798, 2324220, 2789064, 3098960, 3137697, 3486330, 3718752, 4183596, 4648440, 5229495, 5578128, 6197920, 6275394, 6972660, 8367192, 9296880, 10458990, 11156256, 12550788, 13945320, 15688485, 16734384, 18593760, 20917980, 25101576, 27890640, 31376970, 33468768, 41835960, 50203152, 55781280, 62753940, 83671920, 100406304, 125507880, 167343840, 251015760, 502031520]

約数ペア:

[(1, 502031520), (2, 251015760), (3, 167343840), (4, 125507880), (5, 100406304), (6, 83671920), (8, 62753940), (9, 55781280), (10, 50203152), (12, 41835960), (15, 33468768), (16, 31376970), (18, 27890640), (20, 25101576), (24, 20917980), (27, 18593760), (30, 16734384), (32, 15688485), (36, 13945320), (40, 12550788), (45, 11156256), (48, 10458990), (54, 9296880), (60, 8367192), (72, 6972660), (80, 6275394), (81, 6197920), (90, 5578128), (96, 5229495), (108, 4648440), (120, 4183596), (135, 3718752), (144, 3486330), (160, 3137697), (162, 3098960), (180, 2789064), (216, 2324220), (240, 2091798), (270, 1859376), (288, 1743165), (324, 1549480), (360, 1394532), (405, 1239584), (432, 1162110), (480, 1045899), (540, 929688), (648, 774740), (720, 697266), (810, 619792), (864, 581055), (1080, 464844), (1296, 387370), (1440, 348633), (1620, 309896), (2160, 232422), (2592, 193685), (3240, 154948), (4320, 116211), (6480, 77474), (12960, 38737)]