227714280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51287}}^1$

素因数の和:51338

約数の個数: 64

約数和(自身を含む): 701619840

約数和(自身を除く): 473905560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 51287, 102574, 153861, 205148, 256435, 307722, 410296, 512870, 615444, 769305, 1025740, 1230888, 1538610, 1897619, 2051480, 3077220, 3795238, 5692857, 6154440, 7590476, 9488095, 11385714, 15180952, 18976190, 22771428, 28464285, 37952380, 45542856, 56928570, 75904760, 113857140, 227714280]

約数ペア:

[(1, 227714280), (2, 113857140), (3, 75904760), (4, 56928570), (5, 45542856), (6, 37952380), (8, 28464285), (10, 22771428), (12, 18976190), (15, 15180952), (20, 11385714), (24, 9488095), (30, 7590476), (37, 6154440), (40, 5692857), (60, 3795238), (74, 3077220), (111, 2051480), (120, 1897619), (148, 1538610), (185, 1230888), (222, 1025740), (296, 769305), (370, 615444), (444, 512870), (555, 410296), (740, 307722), (888, 256435), (1110, 205148), (1480, 153861), (2220, 102574), (4440, 51287)]