272665440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{7013}}^1$

素因数の和:7043

約数の個数: 144

約数和(自身を含む): 965070288

約数和(自身を除く): 692404848

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7013, 7776, 9720, 12960, 14026, 19440, 21039, 28052, 35065, 38880, 42078, 56104, 63117, 70130, 84156, 105195, 112208, 126234, 140260, 168312, 189351, 210390, 224416, 252468, 280520, 315585, 336624, 378702, 420780, 504936, 561040, 568053, 631170, 673248, 757404, 841560, 946755, 1009872, 1122080, 1136106, 1262340, 1514808, 1683120, 1704159, 1893510, 2019744, 2272212, 2524680, 2840265, 3029616, 3366240, 3408318, 3787020, 4544424, 5049360, 5680530, 6059232, 6816636, 7574040, 8520795, 9088848, 10098720, 11361060, 13633272, 15148080, 17041590, 18177696, 22722120, 27266544, 30296160, 34083180, 45444240, 54533088, 68166360, 90888480, 136332720, 272665440]

約数ペア:

[(1, 272665440), (2, 136332720), (3, 90888480), (4, 68166360), (5, 54533088), (6, 45444240), (8, 34083180), (9, 30296160), (10, 27266544), (12, 22722120), (15, 18177696), (16, 17041590), (18, 15148080), (20, 13633272), (24, 11361060), (27, 10098720), (30, 9088848), (32, 8520795), (36, 7574040), (40, 6816636), (45, 6059232), (48, 5680530), (54, 5049360), (60, 4544424), (72, 3787020), (80, 3408318), (81, 3366240), (90, 3029616), (96, 2840265), (108, 2524680), (120, 2272212), (135, 2019744), (144, 1893510), (160, 1704159), (162, 1683120), (180, 1514808), (216, 1262340), (240, 1136106), (243, 1122080), (270, 1009872), (288, 946755), (324, 841560), (360, 757404), (405, 673248), (432, 631170), (480, 568053), (486, 561040), (540, 504936), (648, 420780), (720, 378702), (810, 336624), (864, 315585), (972, 280520), (1080, 252468), (1215, 224416), (1296, 210390), (1440, 189351), (1620, 168312), (1944, 140260), (2160, 126234), (2430, 112208), (2592, 105195), (3240, 84156), (3888, 70130), (4320, 63117), (4860, 56104), (6480, 42078), (7013, 38880), (7776, 35065), (9720, 28052), (12960, 21039), (14026, 19440)]