191493480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15493}}^1$

素因数の和:15610

約数の個数: 64

約数和(自身を含む): 580095360

約数和(自身を除く): 388601880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 15493, 30986, 46479, 61972, 77465, 92958, 123944, 154930, 185916, 232395, 309860, 371832, 464790, 619720, 929580, 1595779, 1859160, 3191558, 4787337, 6383116, 7978895, 9574674, 12766232, 15957790, 19149348, 23936685, 31915580, 38298696, 47873370, 63831160, 95746740, 191493480]

約数ペア:

[(1, 191493480), (2, 95746740), (3, 63831160), (4, 47873370), (5, 38298696), (6, 31915580), (8, 23936685), (10, 19149348), (12, 15957790), (15, 12766232), (20, 9574674), (24, 7978895), (30, 6383116), (40, 4787337), (60, 3191558), (103, 1859160), (120, 1595779), (206, 929580), (309, 619720), (412, 464790), (515, 371832), (618, 309860), (824, 232395), (1030, 185916), (1236, 154930), (1545, 123944), (2060, 92958), (2472, 77465), (3090, 61972), (4120, 46479), (6180, 30986), (12360, 15493)]