328808160

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2819}}^1$

素因数の和:2852

約数の個数: 168

約数和(自身を含む): 1165094280

約数和(自身を除く): 836286120

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, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2819, 2916, 3240, 3645, 3888, 4320, 4860, 5638, 5832, 6480, 7290, 7776, 8457, 9720, 11276, 11664, 12960, 14095, 14580, 16914, 19440, 22552, 23328, 25371, 28190, 29160, 33828, 38880, 42285, 45104, 50742, 56380, 58320, 67656, 76113, 84570, 90208, 101484, 112760, 116640, 126855, 135312, 152226, 169140, 202968, 225520, 228339, 253710, 270624, 304452, 338280, 380565, 405936, 451040, 456678, 507420, 608904, 676560, 685017, 761130, 811872, 913356, 1014840, 1141695, 1217808, 1353120, 1370034, 1522260, 1826712, 2029680, 2055051, 2283390, 2435616, 2740068, 3044520, 3425085, 3653424, 4059360, 4110102, 4566780, 5480136, 6089040, 6850170, 7306848, 8220204, 9133560, 10275255, 10960272, 12178080, 13700340, 16440408, 18267120, 20550510, 21920544, 27400680, 32880816, 36534240, 41101020, 54801360, 65761632, 82202040, 109602720, 164404080, 328808160]

約数ペア:

[(1, 328808160), (2, 164404080), (3, 109602720), (4, 82202040), (5, 65761632), (6, 54801360), (8, 41101020), (9, 36534240), (10, 32880816), (12, 27400680), (15, 21920544), (16, 20550510), (18, 18267120), (20, 16440408), (24, 13700340), (27, 12178080), (30, 10960272), (32, 10275255), (36, 9133560), (40, 8220204), (45, 7306848), (48, 6850170), (54, 6089040), (60, 5480136), (72, 4566780), (80, 4110102), (81, 4059360), (90, 3653424), (96, 3425085), (108, 3044520), (120, 2740068), (135, 2435616), (144, 2283390), (160, 2055051), (162, 2029680), (180, 1826712), (216, 1522260), (240, 1370034), (243, 1353120), (270, 1217808), (288, 1141695), (324, 1014840), (360, 913356), (405, 811872), (432, 761130), (480, 685017), (486, 676560), (540, 608904), (648, 507420), (720, 456678), (729, 451040), (810, 405936), (864, 380565), (972, 338280), (1080, 304452), (1215, 270624), (1296, 253710), (1440, 228339), (1458, 225520), (1620, 202968), (1944, 169140), (2160, 152226), (2430, 135312), (2592, 126855), (2819, 116640), (2916, 112760), (3240, 101484), (3645, 90208), (3888, 84570), (4320, 76113), (4860, 67656), (5638, 58320), (5832, 56380), (6480, 50742), (7290, 45104), (7776, 42285), (8457, 38880), (9720, 33828), (11276, 29160), (11664, 28190), (12960, 25371), (14095, 23328), (14580, 22552), (16914, 19440)]