302454840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2520457}}^1$

素因数の和:2520471

約数の個数: 32

約数和(自身を含む): 907364880

約数和(自身を除く): 604910040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2520457, 5040914, 7561371, 10081828, 12602285, 15122742, 20163656, 25204570, 30245484, 37806855, 50409140, 60490968, 75613710, 100818280, 151227420, 302454840]

約数ペア:

[(1, 302454840), (2, 151227420), (3, 100818280), (4, 75613710), (5, 60490968), (6, 50409140), (8, 37806855), (10, 30245484), (12, 25204570), (15, 20163656), (20, 15122742), (24, 12602285), (30, 10081828), (40, 7561371), (60, 5040914), (120, 2520457)]