308396160

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 224

約数和(自身を含む): 1107055980

約数和(自身を除く): 798659820

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 661, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1322, 1440, 1458, 1620, 1728, 1920, 1944, 1983, 2160, 2430, 2592, 2644, 2880, 2916, 3240, 3305, 3456, 3645, 3888, 3966, 4320, 4860, 5184, 5288, 5760, 5832, 5949, 6480, 6610, 7290, 7776, 7932, 8640, 9720, 9915, 10368, 10576, 11664, 11898, 12960, 13220, 14580, 15552, 15864, 17280, 17847, 19440, 19830, 21152, 23328, 23796, 25920, 26440, 29160, 29745, 31104, 31728, 35694, 38880, 39660, 42304, 46656, 47592, 51840, 52880, 53541, 58320, 59490, 63456, 71388, 77760, 79320, 84608, 89235, 93312, 95184, 105760, 107082, 116640, 118980, 126912, 142776, 155520, 158640, 160623, 178470, 190368, 211520, 214164, 233280, 237960, 253824, 267705, 285552, 317280, 321246, 356940, 380736, 423040, 428328, 466560, 475920, 481869, 535410, 571104, 634560, 642492, 713880, 761472, 803115, 856656, 951840, 963738, 1070820, 1142208, 1269120, 1284984, 1427760, 1606230, 1713312, 1903680, 1927476, 2141640, 2284416, 2409345, 2569968, 2855520, 3212460, 3426624, 3807360, 3854952, 4283280, 4818690, 5139936, 5711040, 6424920, 6853248, 7709904, 8566560, 9637380, 10279872, 11422080, 12849840, 15419808, 17133120, 19274760, 20559744, 25699680, 30839616, 34266240, 38549520, 51399360, 61679232, 77099040, 102798720, 154198080, 308396160]

約数ペア:

[(1, 308396160), (2, 154198080), (3, 102798720), (4, 77099040), (5, 61679232), (6, 51399360), (8, 38549520), (9, 34266240), (10, 30839616), (12, 25699680), (15, 20559744), (16, 19274760), (18, 17133120), (20, 15419808), (24, 12849840), (27, 11422080), (30, 10279872), (32, 9637380), (36, 8566560), (40, 7709904), (45, 6853248), (48, 6424920), (54, 5711040), (60, 5139936), (64, 4818690), (72, 4283280), (80, 3854952), (81, 3807360), (90, 3426624), (96, 3212460), (108, 2855520), (120, 2569968), (128, 2409345), (135, 2284416), (144, 2141640), (160, 1927476), (162, 1903680), (180, 1713312), (192, 1606230), (216, 1427760), (240, 1284984), (243, 1269120), (270, 1142208), (288, 1070820), (320, 963738), (324, 951840), (360, 856656), (384, 803115), (405, 761472), (432, 713880), (480, 642492), (486, 634560), (540, 571104), (576, 535410), (640, 481869), (648, 475920), (661, 466560), (720, 428328), (729, 423040), (810, 380736), (864, 356940), (960, 321246), (972, 317280), (1080, 285552), (1152, 267705), (1215, 253824), (1296, 237960), (1322, 233280), (1440, 214164), (1458, 211520), (1620, 190368), (1728, 178470), (1920, 160623), (1944, 158640), (1983, 155520), (2160, 142776), (2430, 126912), (2592, 118980), (2644, 116640), (2880, 107082), (2916, 105760), (3240, 95184), (3305, 93312), (3456, 89235), (3645, 84608), (3888, 79320), (3966, 77760), (4320, 71388), (4860, 63456), (5184, 59490), (5288, 58320), (5760, 53541), (5832, 52880), (5949, 51840), (6480, 47592), (6610, 46656), (7290, 42304), (7776, 39660), (7932, 38880), (8640, 35694), (9720, 31728), (9915, 31104), (10368, 29745), (10576, 29160), (11664, 26440), (11898, 25920), (12960, 23796), (13220, 23328), (14580, 21152), (15552, 19830), (15864, 19440), (17280, 17847)]