129114840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1075957}}^1$

素因数の和:1075971

約数の個数: 32

約数和(自身を含む): 387344880

約数和(自身を除く): 258230040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1075957, 2151914, 3227871, 4303828, 5379785, 6455742, 8607656, 10759570, 12911484, 16139355, 21519140, 25822968, 32278710, 43038280, 64557420, 129114840]

約数ペア:

[(1, 129114840), (2, 64557420), (3, 43038280), (4, 32278710), (5, 25822968), (6, 21519140), (8, 16139355), (10, 12911484), (12, 10759570), (15, 8607656), (20, 6455742), (24, 5379785), (30, 4303828), (40, 3227871), (60, 2151914), (120, 1075957)]