12442042980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{386159}}^1$

素因数の和:386353

約数の個数: 72

約数和(自身を含む): 37951804800

約数和(自身を除く): 25509761820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6444, 8055, 10740, 16110, 32220, 386159, 772318, 1158477, 1544636, 1930795, 2316954, 3475431, 3861590, 4633908, 5792385, 6950862, 7723180, 11584770, 13901724, 17377155, 23169540, 34754310, 69122461, 69508620, 138244922, 207367383, 276489844, 345612305, 414734766, 622102149, 691224610, 829469532, 1036836915, 1244204298, 1382449220, 2073673830, 2488408596, 3110510745, 4147347660, 6221021490, 12442042980]

約数ペア:

[(1, 12442042980), (2, 6221021490), (3, 4147347660), (4, 3110510745), (5, 2488408596), (6, 2073673830), (9, 1382449220), (10, 1244204298), (12, 1036836915), (15, 829469532), (18, 691224610), (20, 622102149), (30, 414734766), (36, 345612305), (45, 276489844), (60, 207367383), (90, 138244922), (179, 69508620), (180, 69122461), (358, 34754310), (537, 23169540), (716, 17377155), (895, 13901724), (1074, 11584770), (1611, 7723180), (1790, 6950862), (2148, 5792385), (2685, 4633908), (3222, 3861590), (3580, 3475431), (5370, 2316954), (6444, 1930795), (8055, 1544636), (10740, 1158477), (16110, 772318), (32220, 386159)]