55611720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 181958400

約数和(自身を除く): 126346680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 863, 895, 1074, 1432, 1611, 1726, 1790, 2148, 2589, 2685, 3222, 3452, 3580, 4296, 4315, 5178, 5370, 6444, 6904, 7160, 7767, 8055, 8630, 10356, 10740, 12888, 12945, 15534, 16110, 17260, 20712, 21480, 25890, 31068, 32220, 34520, 38835, 51780, 62136, 64440, 77670, 103560, 154477, 155340, 308954, 310680, 463431, 617908, 772385, 926862, 1235816, 1390293, 1544770, 1853724, 2317155, 2780586, 3089540, 3707448, 4634310, 5561172, 6179080, 6951465, 9268620, 11122344, 13902930, 18537240, 27805860, 55611720]

約数ペア:

[(1, 55611720), (2, 27805860), (3, 18537240), (4, 13902930), (5, 11122344), (6, 9268620), (8, 6951465), (9, 6179080), (10, 5561172), (12, 4634310), (15, 3707448), (18, 3089540), (20, 2780586), (24, 2317155), (30, 1853724), (36, 1544770), (40, 1390293), (45, 1235816), (60, 926862), (72, 772385), (90, 617908), (120, 463431), (179, 310680), (180, 308954), (358, 155340), (360, 154477), (537, 103560), (716, 77670), (863, 64440), (895, 62136), (1074, 51780), (1432, 38835), (1611, 34520), (1726, 32220), (1790, 31068), (2148, 25890), (2589, 21480), (2685, 20712), (3222, 17260), (3452, 16110), (3580, 15534), (4296, 12945), (4315, 12888), (5178, 10740), (5370, 10356), (6444, 8630), (6904, 8055), (7160, 7767)]