12118980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 35852544

約数和(自身を除く): 23733564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 103, 106, 111, 148, 159, 185, 206, 212, 222, 265, 309, 318, 370, 412, 444, 515, 530, 555, 618, 636, 740, 795, 1030, 1060, 1110, 1236, 1545, 1590, 1961, 2060, 2220, 3090, 3180, 3811, 3922, 5459, 5883, 6180, 7622, 7844, 9805, 10918, 11433, 11766, 15244, 16377, 19055, 19610, 21836, 22866, 23532, 27295, 29415, 32754, 38110, 39220, 45732, 54590, 57165, 58830, 65508, 76220, 81885, 109180, 114330, 117660, 163770, 201983, 228660, 327540, 403966, 605949, 807932, 1009915, 1211898, 2019830, 2423796, 3029745, 4039660, 6059490, 12118980]

約数ペア:

[(1, 12118980), (2, 6059490), (3, 4039660), (4, 3029745), (5, 2423796), (6, 2019830), (10, 1211898), (12, 1009915), (15, 807932), (20, 605949), (30, 403966), (37, 327540), (53, 228660), (60, 201983), (74, 163770), (103, 117660), (106, 114330), (111, 109180), (148, 81885), (159, 76220), (185, 65508), (206, 58830), (212, 57165), (222, 54590), (265, 45732), (309, 39220), (318, 38110), (370, 32754), (412, 29415), (444, 27295), (515, 23532), (530, 22866), (555, 21836), (618, 19610), (636, 19055), (740, 16377), (795, 15244), (1030, 11766), (1060, 11433), (1110, 10918), (1236, 9805), (1545, 7844), (1590, 7622), (1961, 6180), (2060, 5883), (2220, 5459), (3090, 3922), (3180, 3811)]