53082720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 183036672

約数和(自身を除く): 129953952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 193, 240, 288, 360, 382, 386, 480, 573, 579, 720, 764, 772, 955, 965, 1146, 1158, 1440, 1528, 1544, 1719, 1737, 1910, 1930, 2292, 2316, 2865, 2895, 3056, 3088, 3438, 3474, 3820, 3860, 4584, 4632, 5730, 5790, 6112, 6176, 6876, 6948, 7640, 7720, 8595, 8685, 9168, 9264, 11460, 11580, 13752, 13896, 15280, 15440, 17190, 17370, 18336, 18528, 22920, 23160, 27504, 27792, 30560, 30880, 34380, 34740, 36863, 45840, 46320, 55008, 55584, 68760, 69480, 73726, 91680, 92640, 110589, 137520, 138960, 147452, 184315, 221178, 275040, 277920, 294904, 331767, 368630, 442356, 552945, 589808, 663534, 737260, 884712, 1105890, 1179616, 1327068, 1474520, 1658835, 1769424, 2211780, 2654136, 2949040, 3317670, 3538848, 4423560, 5308272, 5898080, 6635340, 8847120, 10616544, 13270680, 17694240, 26541360, 53082720]

約数ペア:

[(1, 53082720), (2, 26541360), (3, 17694240), (4, 13270680), (5, 10616544), (6, 8847120), (8, 6635340), (9, 5898080), (10, 5308272), (12, 4423560), (15, 3538848), (16, 3317670), (18, 2949040), (20, 2654136), (24, 2211780), (30, 1769424), (32, 1658835), (36, 1474520), (40, 1327068), (45, 1179616), (48, 1105890), (60, 884712), (72, 737260), (80, 663534), (90, 589808), (96, 552945), (120, 442356), (144, 368630), (160, 331767), (180, 294904), (191, 277920), (193, 275040), (240, 221178), (288, 184315), (360, 147452), (382, 138960), (386, 137520), (480, 110589), (573, 92640), (579, 91680), (720, 73726), (764, 69480), (772, 68760), (955, 55584), (965, 55008), (1146, 46320), (1158, 45840), (1440, 36863), (1528, 34740), (1544, 34380), (1719, 30880), (1737, 30560), (1910, 27792), (1930, 27504), (2292, 23160), (2316, 22920), (2865, 18528), (2895, 18336), (3056, 17370), (3088, 17190), (3438, 15440), (3474, 15280), (3820, 13896), (3860, 13752), (4584, 11580), (4632, 11460), (5730, 9264), (5790, 9168), (6112, 8685), (6176, 8595), (6876, 7720), (6948, 7640)]