153916680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1282639}}^1$

素因数の和:1282653

約数の個数: 32

約数和(自身を含む): 461750400

約数和(自身を除く): 307833720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1282639, 2565278, 3847917, 5130556, 6413195, 7695834, 10261112, 12826390, 15391668, 19239585, 25652780, 30783336, 38479170, 51305560, 76958340, 153916680]

約数ペア:

[(1, 153916680), (2, 76958340), (3, 51305560), (4, 38479170), (5, 30783336), (6, 25652780), (8, 19239585), (10, 15391668), (12, 12826390), (15, 10261112), (20, 7695834), (24, 6413195), (30, 5130556), (40, 3847917), (60, 2565278), (120, 1282639)]