30708160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13709}}^1$

素因数の和:13733

約数の個数: 56

約数和(自身を含む): 83576160

約数和(自身を除く): 52868000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13709, 27418, 54836, 68545, 95963, 109672, 137090, 191926, 219344, 274180, 383852, 438688, 479815, 548360, 767704, 877376, 959630, 1096720, 1535408, 1919260, 2193440, 3070816, 3838520, 4386880, 6141632, 7677040, 15354080, 30708160]

約数ペア:

[(1, 30708160), (2, 15354080), (4, 7677040), (5, 6141632), (7, 4386880), (8, 3838520), (10, 3070816), (14, 2193440), (16, 1919260), (20, 1535408), (28, 1096720), (32, 959630), (35, 877376), (40, 767704), (56, 548360), (64, 479815), (70, 438688), (80, 383852), (112, 274180), (140, 219344), (160, 191926), (224, 137090), (280, 109672), (320, 95963), (448, 68545), (560, 54836), (1120, 27418), (2240, 13709)]