53840040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{448667}}^1$

素因数の和:448681

約数の個数: 32

約数和(自身を含む): 161520480

約数和(自身を除く): 107680440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 448667, 897334, 1346001, 1794668, 2243335, 2692002, 3589336, 4486670, 5384004, 6730005, 8973340, 10768008, 13460010, 17946680, 26920020, 53840040]

約数ペア:

[(1, 53840040), (2, 26920020), (3, 17946680), (4, 13460010), (5, 10768008), (6, 8973340), (8, 6730005), (10, 5384004), (12, 4486670), (15, 3589336), (20, 2692002), (24, 2243335), (30, 1794668), (40, 1346001), (60, 897334), (120, 448667)]