2037440040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16978667}}^1$

素因数の和:16978681

約数の個数: 32

約数和(自身を含む): 6112320480

約数和(自身を除く): 4074880440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16978667, 33957334, 50936001, 67914668, 84893335, 101872002, 135829336, 169786670, 203744004, 254680005, 339573340, 407488008, 509360010, 679146680, 1018720020, 2037440040]

約数ペア:

[(1, 2037440040), (2, 1018720020), (3, 679146680), (4, 509360010), (5, 407488008), (6, 339573340), (8, 254680005), (10, 203744004), (12, 169786670), (15, 135829336), (20, 101872002), (24, 84893335), (30, 67914668), (40, 50936001), (60, 33957334), (120, 16978667)]