858467520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:1919

約数の個数: 168

約数和(自身を含む): 2971562256

約数和(自身を除く): 2113094736

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, 173, 180, 192, 240, 288, 320, 346, 360, 480, 519, 576, 692, 720, 865, 960, 1038, 1384, 1440, 1557, 1723, 1730, 2076, 2595, 2768, 2880, 3114, 3446, 3460, 4152, 5169, 5190, 5536, 6228, 6892, 6920, 7785, 8304, 8615, 10338, 10380, 11072, 12456, 13784, 13840, 15507, 15570, 16608, 17230, 20676, 20760, 24912, 25845, 27568, 27680, 31014, 31140, 33216, 34460, 41352, 41520, 49824, 51690, 55136, 55360, 62028, 62280, 68920, 77535, 82704, 83040, 99648, 103380, 110272, 124056, 124560, 137840, 155070, 165408, 166080, 206760, 248112, 249120, 275680, 298079, 310140, 330816, 413520, 496224, 498240, 551360, 596158, 620280, 827040, 894237, 992448, 1192316, 1240560, 1490395, 1654080, 1788474, 2384632, 2481120, 2682711, 2980790, 3576948, 4471185, 4769264, 4962240, 5365422, 5961580, 7153896, 8942370, 9538528, 10730844, 11923160, 13413555, 14307792, 17884740, 19077056, 21461688, 23846320, 26827110, 28615584, 35769480, 42923376, 47692640, 53654220, 57231168, 71538960, 85846752, 95385280, 107308440, 143077920, 171693504, 214616880, 286155840, 429233760, 858467520]

約数ペア:

[(1, 858467520), (2, 429233760), (3, 286155840), (4, 214616880), (5, 171693504), (6, 143077920), (8, 107308440), (9, 95385280), (10, 85846752), (12, 71538960), (15, 57231168), (16, 53654220), (18, 47692640), (20, 42923376), (24, 35769480), (30, 28615584), (32, 26827110), (36, 23846320), (40, 21461688), (45, 19077056), (48, 17884740), (60, 14307792), (64, 13413555), (72, 11923160), (80, 10730844), (90, 9538528), (96, 8942370), (120, 7153896), (144, 5961580), (160, 5365422), (173, 4962240), (180, 4769264), (192, 4471185), (240, 3576948), (288, 2980790), (320, 2682711), (346, 2481120), (360, 2384632), (480, 1788474), (519, 1654080), (576, 1490395), (692, 1240560), (720, 1192316), (865, 992448), (960, 894237), (1038, 827040), (1384, 620280), (1440, 596158), (1557, 551360), (1723, 498240), (1730, 496224), (2076, 413520), (2595, 330816), (2768, 310140), (2880, 298079), (3114, 275680), (3446, 249120), (3460, 248112), (4152, 206760), (5169, 166080), (5190, 165408), (5536, 155070), (6228, 137840), (6892, 124560), (6920, 124056), (7785, 110272), (8304, 103380), (8615, 99648), (10338, 83040), (10380, 82704), (11072, 77535), (12456, 68920), (13784, 62280), (13840, 62028), (15507, 55360), (15570, 55136), (16608, 51690), (17230, 49824), (20676, 41520), (20760, 41352), (24912, 34460), (25845, 33216), (27568, 31140), (27680, 31014)]