172578240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 168

約数和(自身を含む): 613062528

約数和(自身を除く): 440484288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1933, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3866, 4464, 4960, 5580, 5799, 5952, 7440, 7732, 8928, 9665, 9920, 11160, 11598, 14880, 15464, 17397, 17856, 19330, 22320, 23196, 28995, 29760, 30928, 34794, 38660, 44640, 46392, 57990, 59923, 61856, 69588, 77320, 86985, 89280, 92784, 115980, 119846, 123712, 139176, 154640, 173970, 179769, 185568, 231960, 239692, 278352, 299615, 309280, 347940, 359538, 371136, 463920, 479384, 539307, 556704, 599230, 618560, 695880, 719076, 898845, 927840, 958768, 1078614, 1113408, 1198460, 1391760, 1438152, 1797690, 1855680, 1917536, 2157228, 2396920, 2696535, 2783520, 2876304, 3595380, 3835072, 4314456, 4793840, 5393070, 5567040, 5752608, 7190760, 8628912, 9587680, 10786140, 11505216, 14381520, 17257824, 19175360, 21572280, 28763040, 34515648, 43144560, 57526080, 86289120, 172578240]

約数ペア:

[(1, 172578240), (2, 86289120), (3, 57526080), (4, 43144560), (5, 34515648), (6, 28763040), (8, 21572280), (9, 19175360), (10, 17257824), (12, 14381520), (15, 11505216), (16, 10786140), (18, 9587680), (20, 8628912), (24, 7190760), (30, 5752608), (31, 5567040), (32, 5393070), (36, 4793840), (40, 4314456), (45, 3835072), (48, 3595380), (60, 2876304), (62, 2783520), (64, 2696535), (72, 2396920), (80, 2157228), (90, 1917536), (93, 1855680), (96, 1797690), (120, 1438152), (124, 1391760), (144, 1198460), (155, 1113408), (160, 1078614), (180, 958768), (186, 927840), (192, 898845), (240, 719076), (248, 695880), (279, 618560), (288, 599230), (310, 556704), (320, 539307), (360, 479384), (372, 463920), (465, 371136), (480, 359538), (496, 347940), (558, 309280), (576, 299615), (620, 278352), (720, 239692), (744, 231960), (930, 185568), (960, 179769), (992, 173970), (1116, 154640), (1240, 139176), (1395, 123712), (1440, 119846), (1488, 115980), (1860, 92784), (1933, 89280), (1984, 86985), (2232, 77320), (2480, 69588), (2790, 61856), (2880, 59923), (2976, 57990), (3720, 46392), (3866, 44640), (4464, 38660), (4960, 34794), (5580, 30928), (5799, 29760), (5952, 28995), (7440, 23196), (7732, 22320), (8928, 19330), (9665, 17856), (9920, 17397), (11160, 15464), (11598, 14880)]