48712320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2819}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 172584000

約数和(自身を除く): 123871680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2819, 2880, 3456, 4320, 5638, 5760, 8457, 8640, 11276, 14095, 16914, 17280, 22552, 25371, 28190, 33828, 42285, 45104, 50742, 56380, 67656, 76113, 84570, 90208, 101484, 112760, 126855, 135312, 152226, 169140, 180416, 202968, 225520, 253710, 270624, 304452, 338280, 360832, 380565, 405936, 451040, 507420, 541248, 608904, 676560, 761130, 811872, 902080, 1014840, 1082496, 1217808, 1353120, 1522260, 1623744, 1804160, 2029680, 2435616, 2706240, 3044520, 3247488, 4059360, 4871232, 5412480, 6089040, 8118720, 9742464, 12178080, 16237440, 24356160, 48712320]

約数ペア:

[(1, 48712320), (2, 24356160), (3, 16237440), (4, 12178080), (5, 9742464), (6, 8118720), (8, 6089040), (9, 5412480), (10, 4871232), (12, 4059360), (15, 3247488), (16, 3044520), (18, 2706240), (20, 2435616), (24, 2029680), (27, 1804160), (30, 1623744), (32, 1522260), (36, 1353120), (40, 1217808), (45, 1082496), (48, 1014840), (54, 902080), (60, 811872), (64, 761130), (72, 676560), (80, 608904), (90, 541248), (96, 507420), (108, 451040), (120, 405936), (128, 380565), (135, 360832), (144, 338280), (160, 304452), (180, 270624), (192, 253710), (216, 225520), (240, 202968), (270, 180416), (288, 169140), (320, 152226), (360, 135312), (384, 126855), (432, 112760), (480, 101484), (540, 90208), (576, 84570), (640, 76113), (720, 67656), (864, 56380), (960, 50742), (1080, 45104), (1152, 42285), (1440, 33828), (1728, 28190), (1920, 25371), (2160, 22552), (2819, 17280), (2880, 16914), (3456, 14095), (4320, 11276), (5638, 8640), (5760, 8457)]