161120040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1342667}}^1$

素因数の和:1342681

約数の個数: 32

約数和(自身を含む): 483360480

約数和(自身を除く): 322240440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1342667, 2685334, 4028001, 5370668, 6713335, 8056002, 10741336, 13426670, 16112004, 20140005, 26853340, 32224008, 40280010, 53706680, 80560020, 161120040]

約数ペア:

[(1, 161120040), (2, 80560020), (3, 53706680), (4, 40280010), (5, 32224008), (6, 26853340), (8, 20140005), (10, 16112004), (12, 13426670), (15, 10741336), (20, 8056002), (24, 6713335), (30, 5370668), (40, 4028001), (60, 2685334), (120, 1342667)]