485965440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28123}}^1$

素因数の和:28151

約数の個数: 128

約数和(自身を含む): 1721188800

約数和(自身を除く): 1235223360

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 28123, 56246, 84369, 112492, 140615, 168738, 224984, 253107, 281230, 337476, 421845, 449968, 506214, 562460, 674952, 759321, 843690, 899936, 1012428, 1124920, 1265535, 1349904, 1518642, 1687380, 1799872, 2024856, 2249840, 2531070, 2699808, 3037284, 3374760, 3599744, 3796605, 4049712, 4499680, 5062140, 5399616, 6074568, 6749520, 7593210, 8099424, 8999360, 10124280, 10799232, 12149136, 13499040, 15186420, 16198848, 17998720, 20248560, 24298272, 26998080, 30372840, 32397696, 40497120, 48596544, 53996160, 60745680, 80994240, 97193088, 121491360, 161988480, 242982720, 485965440]

約数ペア:

[(1, 485965440), (2, 242982720), (3, 161988480), (4, 121491360), (5, 97193088), (6, 80994240), (8, 60745680), (9, 53996160), (10, 48596544), (12, 40497120), (15, 32397696), (16, 30372840), (18, 26998080), (20, 24298272), (24, 20248560), (27, 17998720), (30, 16198848), (32, 15186420), (36, 13499040), (40, 12149136), (45, 10799232), (48, 10124280), (54, 8999360), (60, 8099424), (64, 7593210), (72, 6749520), (80, 6074568), (90, 5399616), (96, 5062140), (108, 4499680), (120, 4049712), (128, 3796605), (135, 3599744), (144, 3374760), (160, 3037284), (180, 2699808), (192, 2531070), (216, 2249840), (240, 2024856), (270, 1799872), (288, 1687380), (320, 1518642), (360, 1349904), (384, 1265535), (432, 1124920), (480, 1012428), (540, 899936), (576, 843690), (640, 759321), (720, 674952), (864, 562460), (960, 506214), (1080, 449968), (1152, 421845), (1440, 337476), (1728, 281230), (1920, 253107), (2160, 224984), (2880, 168738), (3456, 140615), (4320, 112492), (5760, 84369), (8640, 56246), (17280, 28123)]