238371720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104549}}^1$

素因数の和:104582

約数の個数: 64

約数和(自身を含む): 752760000

約数和(自身を除く): 514388280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 104549, 209098, 313647, 418196, 522745, 627294, 836392, 1045490, 1254588, 1568235, 1986431, 2090980, 2509176, 3136470, 3972862, 4181960, 5959293, 6272940, 7945724, 9932155, 11918586, 12545880, 15891448, 19864310, 23837172, 29796465, 39728620, 47674344, 59592930, 79457240, 119185860, 238371720]

約数ペア:

[(1, 238371720), (2, 119185860), (3, 79457240), (4, 59592930), (5, 47674344), (6, 39728620), (8, 29796465), (10, 23837172), (12, 19864310), (15, 15891448), (19, 12545880), (20, 11918586), (24, 9932155), (30, 7945724), (38, 6272940), (40, 5959293), (57, 4181960), (60, 3972862), (76, 3136470), (95, 2509176), (114, 2090980), (120, 1986431), (152, 1568235), (190, 1254588), (228, 1045490), (285, 836392), (380, 627294), (456, 522745), (570, 418196), (760, 313647), (1140, 209098), (2280, 104549)]