60491480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{4409}}^1$

素因数の和:4441

約数の個数: 64

約数和(自身を含む): 158760000

約数和(自身を除く): 98268520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 4409, 6860, 8818, 13720, 17636, 22045, 30863, 35272, 44090, 61726, 88180, 123452, 154315, 176360, 216041, 246904, 308630, 432082, 617260, 864164, 1080205, 1234520, 1512287, 1728328, 2160410, 3024574, 4320820, 6049148, 7561435, 8641640, 12098296, 15122870, 30245740, 60491480]

約数ペア:

[(1, 60491480), (2, 30245740), (4, 15122870), (5, 12098296), (7, 8641640), (8, 7561435), (10, 6049148), (14, 4320820), (20, 3024574), (28, 2160410), (35, 1728328), (40, 1512287), (49, 1234520), (56, 1080205), (70, 864164), (98, 617260), (140, 432082), (196, 308630), (245, 246904), (280, 216041), (343, 176360), (392, 154315), (490, 123452), (686, 88180), (980, 61726), (1372, 44090), (1715, 35272), (1960, 30863), (2744, 22045), (3430, 17636), (4409, 13720), (6860, 8818)]