212470680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1770589}}^1$

素因数の和:1770603

約数の個数: 32

約数和(自身を含む): 637412400

約数和(自身を除く): 424941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1770589, 3541178, 5311767, 7082356, 8852945, 10623534, 14164712, 17705890, 21247068, 26558835, 35411780, 42494136, 53117670, 70823560, 106235340, 212470680]

約数ペア:

[(1, 212470680), (2, 106235340), (3, 70823560), (4, 53117670), (5, 42494136), (6, 35411780), (8, 26558835), (10, 21247068), (12, 17705890), (15, 14164712), (20, 10623534), (24, 8852945), (30, 7082356), (40, 5311767), (60, 3541178), (120, 1770589)]