418742040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3489517}}^1$

素因数の和:3489531

約数の個数: 32

約数和(自身を含む): 1256226480

約数和(自身を除く): 837484440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3489517, 6979034, 10468551, 13958068, 17447585, 20937102, 27916136, 34895170, 41874204, 52342755, 69790340, 83748408, 104685510, 139580680, 209371020, 418742040]

約数ペア:

[(1, 418742040), (2, 209371020), (3, 139580680), (4, 104685510), (5, 83748408), (6, 69790340), (8, 52342755), (10, 41874204), (12, 34895170), (15, 27916136), (20, 20937102), (24, 17447585), (30, 13958068), (40, 10468551), (60, 6979034), (120, 3489517)]