1513889280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{65707}}^1$

素因数の和:65736

約数の個数: 120

約数和(自身を含む): 5243104152

約数和(自身を除く): 3729214872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 65707, 131414, 197121, 262828, 328535, 394242, 525656, 591363, 657070, 788484, 985605, 1051312, 1182726, 1314140, 1576968, 1971210, 2102624, 2365452, 2628280, 2956815, 3153936, 3942420, 4205248, 4730904, 5256560, 5913630, 6307872, 7884840, 8410496, 9461808, 10513120, 11827260, 12615744, 15769680, 16820992, 18923616, 21026240, 23654520, 25231488, 31539360, 33641984, 37847232, 42052480, 47309040, 50462976, 63078720, 75694464, 84104960, 94618080, 100925952, 126157440, 151388928, 168209920, 189236160, 252314880, 302777856, 378472320, 504629760, 756944640, 1513889280]

約数ペア:

[(1, 1513889280), (2, 756944640), (3, 504629760), (4, 378472320), (5, 302777856), (6, 252314880), (8, 189236160), (9, 168209920), (10, 151388928), (12, 126157440), (15, 100925952), (16, 94618080), (18, 84104960), (20, 75694464), (24, 63078720), (30, 50462976), (32, 47309040), (36, 42052480), (40, 37847232), (45, 33641984), (48, 31539360), (60, 25231488), (64, 23654520), (72, 21026240), (80, 18923616), (90, 16820992), (96, 15769680), (120, 12615744), (128, 11827260), (144, 10513120), (160, 9461808), (180, 8410496), (192, 7884840), (240, 6307872), (256, 5913630), (288, 5256560), (320, 4730904), (360, 4205248), (384, 3942420), (480, 3153936), (512, 2956815), (576, 2628280), (640, 2365452), (720, 2102624), (768, 1971210), (960, 1576968), (1152, 1314140), (1280, 1182726), (1440, 1051312), (1536, 985605), (1920, 788484), (2304, 657070), (2560, 591363), (2880, 525656), (3840, 394242), (4608, 328535), (5760, 262828), (7680, 197121), (11520, 131414), (23040, 65707)]