141213960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{392261}}^1$

素因数の和:392278

約数の個数: 48

約数和(自身を含む): 458946540

約数和(自身を除く): 317732580

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, 392261, 784522, 1176783, 1569044, 1961305, 2353566, 3138088, 3530349, 3922610, 4707132, 5883915, 7060698, 7845220, 9414264, 11767830, 14121396, 15690440, 17651745, 23535660, 28242792, 35303490, 47071320, 70606980, 141213960]

約数ペア:

[(1, 141213960), (2, 70606980), (3, 47071320), (4, 35303490), (5, 28242792), (6, 23535660), (8, 17651745), (9, 15690440), (10, 14121396), (12, 11767830), (15, 9414264), (18, 7845220), (20, 7060698), (24, 5883915), (30, 4707132), (36, 3922610), (40, 3530349), (45, 3138088), (60, 2353566), (72, 1961305), (90, 1569044), (120, 1176783), (180, 784522), (360, 392261)]