73068480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2819}}^1$

素因数の和:2848

約数の個数: 140

約数和(自身を含む): 260009640

約数和(自身を除く): 186941160

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2819, 2880, 3240, 4320, 5184, 5638, 6480, 8457, 8640, 11276, 12960, 14095, 16914, 22552, 25371, 25920, 28190, 33828, 42285, 45104, 50742, 56380, 67656, 76113, 84570, 90208, 101484, 112760, 126855, 135312, 152226, 169140, 180416, 202968, 225520, 228339, 253710, 270624, 304452, 338280, 380565, 405936, 451040, 456678, 507420, 541248, 608904, 676560, 761130, 811872, 902080, 913356, 1014840, 1141695, 1217808, 1353120, 1522260, 1623744, 1826712, 2029680, 2283390, 2435616, 2706240, 3044520, 3653424, 4059360, 4566780, 4871232, 6089040, 7306848, 8118720, 9133560, 12178080, 14613696, 18267120, 24356160, 36534240, 73068480]

約数ペア:

[(1, 73068480), (2, 36534240), (3, 24356160), (4, 18267120), (5, 14613696), (6, 12178080), (8, 9133560), (9, 8118720), (10, 7306848), (12, 6089040), (15, 4871232), (16, 4566780), (18, 4059360), (20, 3653424), (24, 3044520), (27, 2706240), (30, 2435616), (32, 2283390), (36, 2029680), (40, 1826712), (45, 1623744), (48, 1522260), (54, 1353120), (60, 1217808), (64, 1141695), (72, 1014840), (80, 913356), (81, 902080), (90, 811872), (96, 761130), (108, 676560), (120, 608904), (135, 541248), (144, 507420), (160, 456678), (162, 451040), (180, 405936), (192, 380565), (216, 338280), (240, 304452), (270, 270624), (288, 253710), (320, 228339), (324, 225520), (360, 202968), (405, 180416), (432, 169140), (480, 152226), (540, 135312), (576, 126855), (648, 112760), (720, 101484), (810, 90208), (864, 84570), (960, 76113), (1080, 67656), (1296, 56380), (1440, 50742), (1620, 45104), (1728, 42285), (2160, 33828), (2592, 28190), (2819, 25920), (2880, 25371), (3240, 22552), (4320, 16914), (5184, 14095), (5638, 12960), (6480, 11276), (8457, 8640)]