47277240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{393977}}^1$

素因数の和:393991

約数の個数: 32

約数和(自身を含む): 141832080

約数和(自身を除く): 94554840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 393977, 787954, 1181931, 1575908, 1969885, 2363862, 3151816, 3939770, 4727724, 5909655, 7879540, 9455448, 11819310, 15759080, 23638620, 47277240]

約数ペア:

[(1, 47277240), (2, 23638620), (3, 15759080), (4, 11819310), (5, 9455448), (6, 7879540), (8, 5909655), (10, 4727724), (12, 3939770), (15, 3151816), (20, 2363862), (24, 1969885), (30, 1575908), (40, 1181931), (60, 787954), (120, 393977)]