147900840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33311}}^1$

素因数の和:33362

約数の個数: 64

約数和(自身を含む): 455708160

約数和(自身を除く): 307807320

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, 33311, 66622, 99933, 133244, 166555, 199866, 266488, 333110, 399732, 499665, 666220, 799464, 999330, 1232507, 1332440, 1998660, 2465014, 3697521, 3997320, 4930028, 6162535, 7395042, 9860056, 12325070, 14790084, 18487605, 24650140, 29580168, 36975210, 49300280, 73950420, 147900840]

約数ペア:

[(1, 147900840), (2, 73950420), (3, 49300280), (4, 36975210), (5, 29580168), (6, 24650140), (8, 18487605), (10, 14790084), (12, 12325070), (15, 9860056), (20, 7395042), (24, 6162535), (30, 4930028), (37, 3997320), (40, 3697521), (60, 2465014), (74, 1998660), (111, 1332440), (120, 1232507), (148, 999330), (185, 799464), (222, 666220), (296, 499665), (370, 399732), (444, 333110), (555, 266488), (740, 199866), (888, 166555), (1110, 133244), (1480, 99933), (2220, 66622), (4440, 33311)]