8416680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70139}}^1$

素因数の和:70153

約数の個数: 32

約数和(自身を含む): 25250400

約数和(自身を除く): 16833720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70139, 140278, 210417, 280556, 350695, 420834, 561112, 701390, 841668, 1052085, 1402780, 1683336, 2104170, 2805560, 4208340, 8416680]

約数ペア:

[(1, 8416680), (2, 4208340), (3, 2805560), (4, 2104170), (5, 1683336), (6, 1402780), (8, 1052085), (10, 841668), (12, 701390), (15, 561112), (20, 420834), (24, 350695), (30, 280556), (40, 210417), (60, 140278), (120, 70139)]