70977960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197161}}^1$

素因数の和:197178

約数の個数: 48

約数和(自身を含む): 230679540

約数和(自身を除く): 159701580

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, 197161, 394322, 591483, 788644, 985805, 1182966, 1577288, 1774449, 1971610, 2365932, 2957415, 3548898, 3943220, 4731864, 5914830, 7097796, 7886440, 8872245, 11829660, 14195592, 17744490, 23659320, 35488980, 70977960]

約数ペア:

[(1, 70977960), (2, 35488980), (3, 23659320), (4, 17744490), (5, 14195592), (6, 11829660), (8, 8872245), (9, 7886440), (10, 7097796), (12, 5914830), (15, 4731864), (18, 3943220), (20, 3548898), (24, 2957415), (30, 2365932), (36, 1971610), (40, 1774449), (45, 1577288), (60, 1182966), (72, 985805), (90, 788644), (120, 591483), (180, 394322), (360, 197161)]