64837440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 168

約数和(自身を含む): 228234240

約数和(自身を除く): 163396800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 479, 480, 564, 576, 705, 720, 752, 846, 940, 958, 960, 1128, 1410, 1437, 1440, 1504, 1692, 1880, 1916, 2115, 2256, 2395, 2820, 2874, 2880, 3008, 3384, 3760, 3832, 4230, 4311, 4512, 4790, 5640, 5748, 6768, 7185, 7520, 7664, 8460, 8622, 9024, 9580, 11280, 11496, 13536, 14370, 15040, 15328, 16920, 17244, 19160, 21555, 22513, 22560, 22992, 27072, 28740, 30656, 33840, 34488, 38320, 43110, 45026, 45120, 45984, 57480, 67539, 67680, 68976, 76640, 86220, 90052, 91968, 112565, 114960, 135078, 135360, 137952, 153280, 172440, 180104, 202617, 225130, 229920, 270156, 275904, 337695, 344880, 360208, 405234, 450260, 459840, 540312, 675390, 689760, 720416, 810468, 900520, 1013085, 1080624, 1350780, 1379520, 1440832, 1620936, 1801040, 2026170, 2161248, 2701560, 3241872, 3602080, 4052340, 4322496, 5403120, 6483744, 7204160, 8104680, 10806240, 12967488, 16209360, 21612480, 32418720, 64837440]

約数ペア:

[(1, 64837440), (2, 32418720), (3, 21612480), (4, 16209360), (5, 12967488), (6, 10806240), (8, 8104680), (9, 7204160), (10, 6483744), (12, 5403120), (15, 4322496), (16, 4052340), (18, 3602080), (20, 3241872), (24, 2701560), (30, 2161248), (32, 2026170), (36, 1801040), (40, 1620936), (45, 1440832), (47, 1379520), (48, 1350780), (60, 1080624), (64, 1013085), (72, 900520), (80, 810468), (90, 720416), (94, 689760), (96, 675390), (120, 540312), (141, 459840), (144, 450260), (160, 405234), (180, 360208), (188, 344880), (192, 337695), (235, 275904), (240, 270156), (282, 229920), (288, 225130), (320, 202617), (360, 180104), (376, 172440), (423, 153280), (470, 137952), (479, 135360), (480, 135078), (564, 114960), (576, 112565), (705, 91968), (720, 90052), (752, 86220), (846, 76640), (940, 68976), (958, 67680), (960, 67539), (1128, 57480), (1410, 45984), (1437, 45120), (1440, 45026), (1504, 43110), (1692, 38320), (1880, 34488), (1916, 33840), (2115, 30656), (2256, 28740), (2395, 27072), (2820, 22992), (2874, 22560), (2880, 22513), (3008, 21555), (3384, 19160), (3760, 17244), (3832, 16920), (4230, 15328), (4311, 15040), (4512, 14370), (4790, 13536), (5640, 11496), (5748, 11280), (6768, 9580), (7185, 9024), (7520, 8622), (7664, 8460)]