122783040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1611

約数の個数: 168

約数和(自身を含む): 438241440

約数和(自身を除く): 315458400

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1579, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3158, 3240, 3888, 4320, 4737, 4860, 5184, 6316, 6480, 7776, 7895, 8640, 9474, 9720, 12632, 12960, 14211, 15552, 15790, 18948, 19440, 23685, 25264, 25920, 28422, 31580, 37896, 38880, 42633, 47370, 50528, 56844, 63160, 71055, 75792, 77760, 85266, 94740, 101056, 113688, 126320, 127899, 142110, 151584, 170532, 189480, 213165, 227376, 252640, 255798, 284220, 303168, 341064, 378960, 383697, 426330, 454752, 505280, 511596, 568440, 639495, 682128, 757920, 767394, 852660, 909504, 1023192, 1136880, 1278990, 1364256, 1515840, 1534788, 1705320, 1918485, 2046384, 2273760, 2557980, 2728512, 3069576, 3410640, 3836970, 4092768, 4547520, 5115960, 6139152, 6821280, 7673940, 8185536, 10231920, 12278304, 13642560, 15347880, 20463840, 24556608, 30695760, 40927680, 61391520, 122783040]

約数ペア:

[(1, 122783040), (2, 61391520), (3, 40927680), (4, 30695760), (5, 24556608), (6, 20463840), (8, 15347880), (9, 13642560), (10, 12278304), (12, 10231920), (15, 8185536), (16, 7673940), (18, 6821280), (20, 6139152), (24, 5115960), (27, 4547520), (30, 4092768), (32, 3836970), (36, 3410640), (40, 3069576), (45, 2728512), (48, 2557980), (54, 2273760), (60, 2046384), (64, 1918485), (72, 1705320), (80, 1534788), (81, 1515840), (90, 1364256), (96, 1278990), (108, 1136880), (120, 1023192), (135, 909504), (144, 852660), (160, 767394), (162, 757920), (180, 682128), (192, 639495), (216, 568440), (240, 511596), (243, 505280), (270, 454752), (288, 426330), (320, 383697), (324, 378960), (360, 341064), (405, 303168), (432, 284220), (480, 255798), (486, 252640), (540, 227376), (576, 213165), (648, 189480), (720, 170532), (810, 151584), (864, 142110), (960, 127899), (972, 126320), (1080, 113688), (1215, 101056), (1296, 94740), (1440, 85266), (1579, 77760), (1620, 75792), (1728, 71055), (1944, 63160), (2160, 56844), (2430, 50528), (2592, 47370), (2880, 42633), (3158, 38880), (3240, 37896), (3888, 31580), (4320, 28422), (4737, 25920), (4860, 25264), (5184, 23685), (6316, 19440), (6480, 18948), (7776, 15790), (7895, 15552), (8640, 14211), (9474, 12960), (9720, 12632)]