471720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 1415520

約数和(自身を除く): 943800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3931, 7862, 11793, 15724, 19655, 23586, 31448, 39310, 47172, 58965, 78620, 94344, 117930, 157240, 235860, 471720]

約数ペア:

[(1, 471720), (2, 235860), (3, 157240), (4, 117930), (5, 94344), (6, 78620), (8, 58965), (10, 47172), (12, 39310), (15, 31448), (20, 23586), (24, 19655), (30, 15724), (40, 11793), (60, 7862), (120, 3931)]