667788480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{231871}}^1$

素因数の和:231894

約数の個数: 84

約数和(自身を含む): 2296924032

約数和(自身を除く): 1629135552

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 231871, 463742, 695613, 927484, 1159355, 1391226, 1854968, 2086839, 2318710, 2782452, 3478065, 3709936, 4173678, 4637420, 5564904, 6956130, 7419872, 8347356, 9274840, 10434195, 11129808, 13912260, 14839744, 16694712, 18549680, 20868390, 22259616, 27824520, 33389424, 37099360, 41736780, 44519232, 55649040, 66778848, 74198720, 83473560, 111298080, 133557696, 166947120, 222596160, 333894240, 667788480]

約数ペア:

[(1, 667788480), (2, 333894240), (3, 222596160), (4, 166947120), (5, 133557696), (6, 111298080), (8, 83473560), (9, 74198720), (10, 66778848), (12, 55649040), (15, 44519232), (16, 41736780), (18, 37099360), (20, 33389424), (24, 27824520), (30, 22259616), (32, 20868390), (36, 18549680), (40, 16694712), (45, 14839744), (48, 13912260), (60, 11129808), (64, 10434195), (72, 9274840), (80, 8347356), (90, 7419872), (96, 6956130), (120, 5564904), (144, 4637420), (160, 4173678), (180, 3709936), (192, 3478065), (240, 2782452), (288, 2318710), (320, 2086839), (360, 1854968), (480, 1391226), (576, 1159355), (720, 927484), (960, 695613), (1440, 463742), (2880, 231871)]