5342520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^2$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 16103880

約数和(自身を除く): 10761360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 44521, 89042, 133563, 178084, 222605, 267126, 356168, 445210, 534252, 667815, 890420, 1068504, 1335630, 1780840, 2671260, 5342520]

約数ペア:

[(1, 5342520), (2, 2671260), (3, 1780840), (4, 1335630), (5, 1068504), (6, 890420), (8, 667815), (10, 534252), (12, 445210), (15, 356168), (20, 267126), (24, 222605), (30, 178084), (40, 133563), (60, 89042), (120, 44521), (211, 25320), (422, 12660), (633, 8440), (844, 6330), (1055, 5064), (1266, 4220), (1688, 3165), (2110, 2532)]