1064672640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{61613}}^1$

素因数の和:61641

約数の個数: 128

約数和(自身を含む): 3770776800

約数和(自身を除く): 2706104160

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, 61613, 123226, 184839, 246452, 308065, 369678, 492904, 554517, 616130, 739356, 924195, 985808, 1109034, 1232260, 1478712, 1663551, 1848390, 1971616, 2218068, 2464520, 2772585, 2957424, 3327102, 3696780, 3943232, 4436136, 4929040, 5545170, 5914848, 6654204, 7393560, 7886464, 8317755, 8872272, 9858080, 11090340, 11829696, 13308408, 14787120, 16635510, 17744544, 19716160, 22180680, 23659392, 26616816, 29574240, 33271020, 35489088, 39432320, 44361360, 53233632, 59148480, 66542040, 70978176, 88722720, 106467264, 118296960, 133084080, 177445440, 212934528, 266168160, 354890880, 532336320, 1064672640]

約数ペア:

[(1, 1064672640), (2, 532336320), (3, 354890880), (4, 266168160), (5, 212934528), (6, 177445440), (8, 133084080), (9, 118296960), (10, 106467264), (12, 88722720), (15, 70978176), (16, 66542040), (18, 59148480), (20, 53233632), (24, 44361360), (27, 39432320), (30, 35489088), (32, 33271020), (36, 29574240), (40, 26616816), (45, 23659392), (48, 22180680), (54, 19716160), (60, 17744544), (64, 16635510), (72, 14787120), (80, 13308408), (90, 11829696), (96, 11090340), (108, 9858080), (120, 8872272), (128, 8317755), (135, 7886464), (144, 7393560), (160, 6654204), (180, 5914848), (192, 5545170), (216, 4929040), (240, 4436136), (270, 3943232), (288, 3696780), (320, 3327102), (360, 2957424), (384, 2772585), (432, 2464520), (480, 2218068), (540, 1971616), (576, 1848390), (640, 1663551), (720, 1478712), (864, 1232260), (960, 1109034), (1080, 985808), (1152, 924195), (1440, 739356), (1728, 616130), (1920, 554517), (2160, 492904), (2880, 369678), (3456, 308065), (4320, 246452), (5760, 184839), (8640, 123226), (17280, 61613)]