626976720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2794

約数の個数: 160

約数和(自身を含む): 2180217600

約数和(自身を除く): 1553240880

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, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1308, 1635, 1744, 1962, 2160, 2180, 2616, 2663, 2943, 3270, 3924, 4360, 4905, 5232, 5326, 5886, 6540, 7848, 7989, 8720, 9810, 10652, 11772, 13080, 13315, 14715, 15696, 15978, 19620, 21304, 23544, 23967, 26160, 26630, 29430, 31956, 39240, 39945, 42608, 47088, 47934, 53260, 58860, 63912, 71901, 78480, 79890, 95868, 106520, 117720, 119835, 127824, 143802, 159780, 191736, 213040, 235440, 239670, 287604, 290267, 319560, 359505, 383472, 479340, 575208, 580534, 639120, 719010, 870801, 958680, 1150416, 1161068, 1438020, 1451335, 1741602, 1917360, 2322136, 2612403, 2876040, 2902670, 3483204, 4354005, 4644272, 5224806, 5752080, 5805340, 6966408, 7837209, 8708010, 10449612, 11610680, 13062015, 13932816, 15674418, 17416020, 20899224, 23221360, 26124030, 31348836, 34832040, 39186045, 41798448, 52248060, 62697672, 69664080, 78372090, 104496120, 125395344, 156744180, 208992240, 313488360, 626976720]

約数ペア:

[(1, 626976720), (2, 313488360), (3, 208992240), (4, 156744180), (5, 125395344), (6, 104496120), (8, 78372090), (9, 69664080), (10, 62697672), (12, 52248060), (15, 41798448), (16, 39186045), (18, 34832040), (20, 31348836), (24, 26124030), (27, 23221360), (30, 20899224), (36, 17416020), (40, 15674418), (45, 13932816), (48, 13062015), (54, 11610680), (60, 10449612), (72, 8708010), (80, 7837209), (90, 6966408), (108, 5805340), (109, 5752080), (120, 5224806), (135, 4644272), (144, 4354005), (180, 3483204), (216, 2902670), (218, 2876040), (240, 2612403), (270, 2322136), (327, 1917360), (360, 1741602), (432, 1451335), (436, 1438020), (540, 1161068), (545, 1150416), (654, 958680), (720, 870801), (872, 719010), (981, 639120), (1080, 580534), (1090, 575208), (1308, 479340), (1635, 383472), (1744, 359505), (1962, 319560), (2160, 290267), (2180, 287604), (2616, 239670), (2663, 235440), (2943, 213040), (3270, 191736), (3924, 159780), (4360, 143802), (4905, 127824), (5232, 119835), (5326, 117720), (5886, 106520), (6540, 95868), (7848, 79890), (7989, 78480), (8720, 71901), (9810, 63912), (10652, 58860), (11772, 53260), (13080, 47934), (13315, 47088), (14715, 42608), (15696, 39945), (15978, 39240), (19620, 31956), (21304, 29430), (23544, 26630), (23967, 26160)]