154198080

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 196

約数和(自身を含む): 551357292

約数和(自身を除く): 397159212

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, 661, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1322, 1440, 1458, 1620, 1728, 1944, 1983, 2160, 2430, 2592, 2644, 2880, 2916, 3240, 3305, 3645, 3888, 3966, 4320, 4860, 5184, 5288, 5832, 5949, 6480, 6610, 7290, 7776, 7932, 8640, 9720, 9915, 10576, 11664, 11898, 12960, 13220, 14580, 15552, 15864, 17847, 19440, 19830, 21152, 23328, 23796, 25920, 26440, 29160, 29745, 31728, 35694, 38880, 39660, 42304, 46656, 47592, 52880, 53541, 58320, 59490, 63456, 71388, 77760, 79320, 89235, 95184, 105760, 107082, 116640, 118980, 126912, 142776, 158640, 160623, 178470, 190368, 211520, 214164, 233280, 237960, 267705, 285552, 317280, 321246, 356940, 380736, 428328, 475920, 481869, 535410, 571104, 634560, 642492, 713880, 803115, 856656, 951840, 963738, 1070820, 1142208, 1284984, 1427760, 1606230, 1713312, 1903680, 1927476, 2141640, 2409345, 2569968, 2855520, 3212460, 3426624, 3854952, 4283280, 4818690, 5139936, 5711040, 6424920, 7709904, 8566560, 9637380, 10279872, 12849840, 15419808, 17133120, 19274760, 25699680, 30839616, 38549520, 51399360, 77099040, 154198080]

約数ペア:

[(1, 154198080), (2, 77099040), (3, 51399360), (4, 38549520), (5, 30839616), (6, 25699680), (8, 19274760), (9, 17133120), (10, 15419808), (12, 12849840), (15, 10279872), (16, 9637380), (18, 8566560), (20, 7709904), (24, 6424920), (27, 5711040), (30, 5139936), (32, 4818690), (36, 4283280), (40, 3854952), (45, 3426624), (48, 3212460), (54, 2855520), (60, 2569968), (64, 2409345), (72, 2141640), (80, 1927476), (81, 1903680), (90, 1713312), (96, 1606230), (108, 1427760), (120, 1284984), (135, 1142208), (144, 1070820), (160, 963738), (162, 951840), (180, 856656), (192, 803115), (216, 713880), (240, 642492), (243, 634560), (270, 571104), (288, 535410), (320, 481869), (324, 475920), (360, 428328), (405, 380736), (432, 356940), (480, 321246), (486, 317280), (540, 285552), (576, 267705), (648, 237960), (661, 233280), (720, 214164), (729, 211520), (810, 190368), (864, 178470), (960, 160623), (972, 158640), (1080, 142776), (1215, 126912), (1296, 118980), (1322, 116640), (1440, 107082), (1458, 105760), (1620, 95184), (1728, 89235), (1944, 79320), (1983, 77760), (2160, 71388), (2430, 63456), (2592, 59490), (2644, 58320), (2880, 53541), (2916, 52880), (3240, 47592), (3305, 46656), (3645, 42304), (3888, 39660), (3966, 38880), (4320, 35694), (4860, 31728), (5184, 29745), (5288, 29160), (5832, 26440), (5949, 25920), (6480, 23796), (6610, 23328), (7290, 21152), (7776, 19830), (7932, 19440), (8640, 17847), (9720, 15864), (9915, 15552), (10576, 14580), (11664, 13220), (11898, 12960)]