47331720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131477}}^1$

素因数の和:131494

約数の個数: 48

約数和(自身を含む): 153829260

約数和(自身を除く): 106497540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 131477, 262954, 394431, 525908, 657385, 788862, 1051816, 1183293, 1314770, 1577724, 1972155, 2366586, 2629540, 3155448, 3944310, 4733172, 5259080, 5916465, 7888620, 9466344, 11832930, 15777240, 23665860, 47331720]

約数ペア:

[(1, 47331720), (2, 23665860), (3, 15777240), (4, 11832930), (5, 9466344), (6, 7888620), (8, 5916465), (9, 5259080), (10, 4733172), (12, 3944310), (15, 3155448), (18, 2629540), (20, 2366586), (24, 1972155), (30, 1577724), (36, 1314770), (40, 1183293), (45, 1051816), (60, 788862), (72, 657385), (90, 525908), (120, 394431), (180, 262954), (360, 131477)]