388180680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3234839}}^1$

素因数の和:3234853

約数の個数: 32

約数和(自身を含む): 1164542400

約数和(自身を除く): 776361720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3234839, 6469678, 9704517, 12939356, 16174195, 19409034, 25878712, 32348390, 38818068, 48522585, 64696780, 77636136, 97045170, 129393560, 194090340, 388180680]

約数ペア:

[(1, 388180680), (2, 194090340), (3, 129393560), (4, 97045170), (5, 77636136), (6, 64696780), (8, 48522585), (10, 38818068), (12, 32348390), (15, 25878712), (20, 19409034), (24, 16174195), (30, 12939356), (40, 9704517), (60, 6469678), (120, 3234839)]