47240040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{393667}}^1$

素因数の和:393681

約数の個数: 32

約数和(自身を含む): 141720480

約数和(自身を除く): 94480440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 393667, 787334, 1181001, 1574668, 1968335, 2362002, 3149336, 3936670, 4724004, 5905005, 7873340, 9448008, 11810010, 15746680, 23620020, 47240040]

約数ペア:

[(1, 47240040), (2, 23620020), (3, 15746680), (4, 11810010), (5, 9448008), (6, 7873340), (8, 5905005), (10, 4724004), (12, 3936670), (15, 3149336), (20, 2362002), (24, 1968335), (30, 1574668), (40, 1181001), (60, 787334), (120, 393667)]