139349040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30559}}^1$

素因数の和:30594

約数の個数: 80

約数和(自身を含む): 454732800

約数和(自身を除く): 315383760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 30559, 61118, 91677, 122236, 152795, 183354, 244472, 305590, 366708, 458385, 488944, 580621, 611180, 733416, 916770, 1161242, 1222360, 1466832, 1741863, 1833540, 2322484, 2444720, 2903105, 3483726, 3667080, 4644968, 5806210, 6967452, 7334160, 8709315, 9289936, 11612420, 13934904, 17418630, 23224840, 27869808, 34837260, 46449680, 69674520, 139349040]

約数ペア:

[(1, 139349040), (2, 69674520), (3, 46449680), (4, 34837260), (5, 27869808), (6, 23224840), (8, 17418630), (10, 13934904), (12, 11612420), (15, 9289936), (16, 8709315), (19, 7334160), (20, 6967452), (24, 5806210), (30, 4644968), (38, 3667080), (40, 3483726), (48, 2903105), (57, 2444720), (60, 2322484), (76, 1833540), (80, 1741863), (95, 1466832), (114, 1222360), (120, 1161242), (152, 916770), (190, 733416), (228, 611180), (240, 580621), (285, 488944), (304, 458385), (380, 366708), (456, 305590), (570, 244472), (760, 183354), (912, 152795), (1140, 122236), (1520, 91677), (2280, 61118), (4560, 30559)]