145422120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2699}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 437400000

約数和(自身を除く): 291977880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 2699, 3592, 4490, 5388, 5398, 6735, 8097, 8980, 10776, 10796, 13470, 13495, 16194, 17960, 21592, 26940, 26990, 32388, 40485, 53880, 53980, 64776, 80970, 107960, 161940, 323880, 1211851, 2423702, 3635553, 4847404, 6059255, 7271106, 9694808, 12118510, 14542212, 18177765, 24237020, 29084424, 36355530, 48474040, 72711060, 145422120]

約数ペア:

[(1, 145422120), (2, 72711060), (3, 48474040), (4, 36355530), (5, 29084424), (6, 24237020), (8, 18177765), (10, 14542212), (12, 12118510), (15, 9694808), (20, 7271106), (24, 6059255), (30, 4847404), (40, 3635553), (60, 2423702), (120, 1211851), (449, 323880), (898, 161940), (1347, 107960), (1796, 80970), (2245, 64776), (2694, 53980), (2699, 53880), (3592, 40485), (4490, 32388), (5388, 26990), (5398, 26940), (6735, 21592), (8097, 17960), (8980, 16194), (10776, 13495), (10796, 13470)]