740682720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2693}}^1$

素因数の和:2905

約数の個数: 144

約数和(自身を含む): 2541756672

約数和(自身を除く): 1801073952

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, 240, 288, 360, 382, 480, 573, 720, 764, 955, 1146, 1440, 1528, 1719, 1910, 2292, 2693, 2865, 3056, 3438, 3820, 4584, 5386, 5730, 6112, 6876, 7640, 8079, 8595, 9168, 10772, 11460, 13465, 13752, 15280, 16158, 17190, 18336, 21544, 22920, 24237, 26930, 27504, 30560, 32316, 34380, 40395, 43088, 45840, 48474, 53860, 55008, 64632, 68760, 80790, 86176, 91680, 96948, 107720, 121185, 129264, 137520, 161580, 193896, 215440, 242370, 258528, 275040, 323160, 387792, 430880, 484740, 514363, 646320, 775584, 969480, 1028726, 1292640, 1543089, 1938960, 2057452, 2571815, 3086178, 3877920, 4114904, 4629267, 5143630, 6172356, 7715445, 8229808, 9258534, 10287260, 12344712, 15430890, 16459616, 18517068, 20574520, 23146335, 24689424, 30861780, 37034136, 41149040, 46292670, 49378848, 61723560, 74068272, 82298080, 92585340, 123447120, 148136544, 185170680, 246894240, 370341360, 740682720]

約数ペア:

[(1, 740682720), (2, 370341360), (3, 246894240), (4, 185170680), (5, 148136544), (6, 123447120), (8, 92585340), (9, 82298080), (10, 74068272), (12, 61723560), (15, 49378848), (16, 46292670), (18, 41149040), (20, 37034136), (24, 30861780), (30, 24689424), (32, 23146335), (36, 20574520), (40, 18517068), (45, 16459616), (48, 15430890), (60, 12344712), (72, 10287260), (80, 9258534), (90, 8229808), (96, 7715445), (120, 6172356), (144, 5143630), (160, 4629267), (180, 4114904), (191, 3877920), (240, 3086178), (288, 2571815), (360, 2057452), (382, 1938960), (480, 1543089), (573, 1292640), (720, 1028726), (764, 969480), (955, 775584), (1146, 646320), (1440, 514363), (1528, 484740), (1719, 430880), (1910, 387792), (2292, 323160), (2693, 275040), (2865, 258528), (3056, 242370), (3438, 215440), (3820, 193896), (4584, 161580), (5386, 137520), (5730, 129264), (6112, 121185), (6876, 107720), (7640, 96948), (8079, 91680), (8595, 86176), (9168, 80790), (10772, 68760), (11460, 64632), (13465, 55008), (13752, 53860), (15280, 48474), (16158, 45840), (17190, 43088), (18336, 40395), (21544, 34380), (22920, 32316), (24237, 30560), (26930, 27504)]