3978305280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{38371}}^1$

素因数の和:38404

約数の個数: 180

約数和(自身を含む): 14235474792

約数和(自身を除く): 10257169512

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 38371, 51840, 76742, 103680, 115113, 153484, 191855, 230226, 306968, 345339, 383710, 460452, 575565, 613936, 690678, 767420, 920904, 1036017, 1151130, 1227872, 1381356, 1534840, 1726695, 1841808, 2072034, 2302260, 2455744, 2762712, 3069680, 3108051, 3453390, 3683616, 4144068, 4604520, 4911488, 5180085, 5525424, 6139360, 6216102, 6906780, 7367232, 8288136, 9209040, 9822976, 10360170, 11050848, 12278720, 12432204, 13813560, 14734464, 15540255, 16576272, 18418080, 20720340, 22101696, 24557440, 24864408, 27627120, 29468928, 31080510, 33152544, 36836160, 41440680, 44203392, 49114880, 49728816, 55254240, 62161020, 66305088, 73672320, 82881360, 88406784, 99457632, 110508480, 124322040, 132610176, 147344640, 165762720, 198915264, 221016960, 248644080, 265220352, 331525440, 397830528, 442033920, 497288160, 663050880, 795661056, 994576320, 1326101760, 1989152640, 3978305280]

約数ペア:

[(1, 3978305280), (2, 1989152640), (3, 1326101760), (4, 994576320), (5, 795661056), (6, 663050880), (8, 497288160), (9, 442033920), (10, 397830528), (12, 331525440), (15, 265220352), (16, 248644080), (18, 221016960), (20, 198915264), (24, 165762720), (27, 147344640), (30, 132610176), (32, 124322040), (36, 110508480), (40, 99457632), (45, 88406784), (48, 82881360), (54, 73672320), (60, 66305088), (64, 62161020), (72, 55254240), (80, 49728816), (81, 49114880), (90, 44203392), (96, 41440680), (108, 36836160), (120, 33152544), (128, 31080510), (135, 29468928), (144, 27627120), (160, 24864408), (162, 24557440), (180, 22101696), (192, 20720340), (216, 18418080), (240, 16576272), (256, 15540255), (270, 14734464), (288, 13813560), (320, 12432204), (324, 12278720), (360, 11050848), (384, 10360170), (405, 9822976), (432, 9209040), (480, 8288136), (540, 7367232), (576, 6906780), (640, 6216102), (648, 6139360), (720, 5525424), (768, 5180085), (810, 4911488), (864, 4604520), (960, 4144068), (1080, 3683616), (1152, 3453390), (1280, 3108051), (1296, 3069680), (1440, 2762712), (1620, 2455744), (1728, 2302260), (1920, 2072034), (2160, 1841808), (2304, 1726695), (2592, 1534840), (2880, 1381356), (3240, 1227872), (3456, 1151130), (3840, 1036017), (4320, 920904), (5184, 767420), (5760, 690678), (6480, 613936), (6912, 575565), (8640, 460452), (10368, 383710), (11520, 345339), (12960, 306968), (17280, 230226), (20736, 191855), (25920, 153484), (34560, 115113), (38371, 103680), (51840, 76742)]