24552720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{421}}^1$

素因数の和:452

約数の個数: 140

約数和(自身を含む): 85791756

約数和(自身を除く): 61239036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 421, 432, 486, 540, 648, 720, 729, 810, 842, 972, 1080, 1215, 1263, 1296, 1458, 1620, 1684, 1944, 2105, 2160, 2430, 2526, 2916, 3240, 3368, 3645, 3789, 3888, 4210, 4860, 5052, 5832, 6315, 6480, 6736, 7290, 7578, 8420, 9720, 10104, 11367, 11664, 12630, 14580, 15156, 16840, 18945, 19440, 20208, 22734, 25260, 29160, 30312, 33680, 34101, 37890, 45468, 50520, 56835, 58320, 60624, 68202, 75780, 90936, 101040, 102303, 113670, 136404, 151560, 170505, 181872, 204606, 227340, 272808, 303120, 306909, 341010, 409212, 454680, 511515, 545616, 613818, 682020, 818424, 909360, 1023030, 1227636, 1364040, 1534545, 1636848, 2046060, 2455272, 2728080, 3069090, 4092120, 4910544, 6138180, 8184240, 12276360, 24552720]

約数ペア:

[(1, 24552720), (2, 12276360), (3, 8184240), (4, 6138180), (5, 4910544), (6, 4092120), (8, 3069090), (9, 2728080), (10, 2455272), (12, 2046060), (15, 1636848), (16, 1534545), (18, 1364040), (20, 1227636), (24, 1023030), (27, 909360), (30, 818424), (36, 682020), (40, 613818), (45, 545616), (48, 511515), (54, 454680), (60, 409212), (72, 341010), (80, 306909), (81, 303120), (90, 272808), (108, 227340), (120, 204606), (135, 181872), (144, 170505), (162, 151560), (180, 136404), (216, 113670), (240, 102303), (243, 101040), (270, 90936), (324, 75780), (360, 68202), (405, 60624), (421, 58320), (432, 56835), (486, 50520), (540, 45468), (648, 37890), (720, 34101), (729, 33680), (810, 30312), (842, 29160), (972, 25260), (1080, 22734), (1215, 20208), (1263, 19440), (1296, 18945), (1458, 16840), (1620, 15156), (1684, 14580), (1944, 12630), (2105, 11664), (2160, 11367), (2430, 10104), (2526, 9720), (2916, 8420), (3240, 7578), (3368, 7290), (3645, 6736), (3789, 6480), (3888, 6315), (4210, 5832), (4860, 5052)]