127941120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 200

約数和(自身を含む): 458987364

約数和(自身を除く): 331046244

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, 512, 540, 576, 617, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1234, 1280, 1296, 1440, 1536, 1620, 1728, 1851, 1920, 2160, 2304, 2468, 2560, 2592, 2880, 3085, 3240, 3456, 3702, 3840, 4320, 4608, 4936, 5184, 5553, 5760, 6170, 6480, 6912, 7404, 7680, 8640, 9255, 9872, 10368, 11106, 11520, 12340, 12960, 13824, 14808, 16659, 17280, 18510, 19744, 20736, 22212, 23040, 24680, 25920, 27765, 29616, 33318, 34560, 37020, 39488, 41472, 44424, 49360, 49977, 51840, 55530, 59232, 66636, 69120, 74040, 78976, 83295, 88848, 98720, 99954, 103680, 111060, 118464, 133272, 148080, 157952, 166590, 177696, 197440, 199908, 207360, 222120, 236928, 249885, 266544, 296160, 315904, 333180, 355392, 394880, 399816, 444240, 473856, 499770, 533088, 592320, 666360, 710784, 789760, 799632, 888480, 947712, 999540, 1066176, 1184640, 1332720, 1421568, 1579520, 1599264, 1776960, 1999080, 2132352, 2369280, 2665440, 2843136, 3198528, 3553920, 3998160, 4264704, 4738560, 5330880, 6397056, 7107840, 7996320, 8529408, 10661760, 12794112, 14215680, 15992640, 21323520, 25588224, 31985280, 42647040, 63970560, 127941120]

約数ペア:

[(1, 127941120), (2, 63970560), (3, 42647040), (4, 31985280), (5, 25588224), (6, 21323520), (8, 15992640), (9, 14215680), (10, 12794112), (12, 10661760), (15, 8529408), (16, 7996320), (18, 7107840), (20, 6397056), (24, 5330880), (27, 4738560), (30, 4264704), (32, 3998160), (36, 3553920), (40, 3198528), (45, 2843136), (48, 2665440), (54, 2369280), (60, 2132352), (64, 1999080), (72, 1776960), (80, 1599264), (81, 1579520), (90, 1421568), (96, 1332720), (108, 1184640), (120, 1066176), (128, 999540), (135, 947712), (144, 888480), (160, 799632), (162, 789760), (180, 710784), (192, 666360), (216, 592320), (240, 533088), (256, 499770), (270, 473856), (288, 444240), (320, 399816), (324, 394880), (360, 355392), (384, 333180), (405, 315904), (432, 296160), (480, 266544), (512, 249885), (540, 236928), (576, 222120), (617, 207360), (640, 199908), (648, 197440), (720, 177696), (768, 166590), (810, 157952), (864, 148080), (960, 133272), (1080, 118464), (1152, 111060), (1234, 103680), (1280, 99954), (1296, 98720), (1440, 88848), (1536, 83295), (1620, 78976), (1728, 74040), (1851, 69120), (1920, 66636), (2160, 59232), (2304, 55530), (2468, 51840), (2560, 49977), (2592, 49360), (2880, 44424), (3085, 41472), (3240, 39488), (3456, 37020), (3702, 34560), (3840, 33318), (4320, 29616), (4608, 27765), (4936, 25920), (5184, 24680), (5553, 23040), (5760, 22212), (6170, 20736), (6480, 19744), (6912, 18510), (7404, 17280), (7680, 16659), (8640, 14808), (9255, 13824), (9872, 12960), (10368, 12340), (11106, 11520)]