22087320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 66942720

約数和(自身を除く): 44855400

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, 1787, 2060, 2472, 3090, 3574, 4120, 5361, 6180, 7148, 8935, 10722, 12360, 14296, 17870, 21444, 26805, 35740, 42888, 53610, 71480, 107220, 184061, 214440, 368122, 552183, 736244, 920305, 1104366, 1472488, 1840610, 2208732, 2760915, 3681220, 4417464, 5521830, 7362440, 11043660, 22087320]

約数ペア:

[(1, 22087320), (2, 11043660), (3, 7362440), (4, 5521830), (5, 4417464), (6, 3681220), (8, 2760915), (10, 2208732), (12, 1840610), (15, 1472488), (20, 1104366), (24, 920305), (30, 736244), (40, 552183), (60, 368122), (103, 214440), (120, 184061), (206, 107220), (309, 71480), (412, 53610), (515, 42888), (618, 35740), (824, 26805), (1030, 21444), (1236, 17870), (1545, 14296), (1787, 12360), (2060, 10722), (2472, 8935), (3090, 7148), (3574, 6180), (4120, 5361)]