201084720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{837853}}^1$

素因数の和:837869

約数の個数: 40

約数和(自身を含む): 623363376

約数和(自身を除く): 422278656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 837853, 1675706, 2513559, 3351412, 4189265, 5027118, 6702824, 8378530, 10054236, 12567795, 13405648, 16757060, 20108472, 25135590, 33514120, 40216944, 50271180, 67028240, 100542360, 201084720]

約数ペア:

[(1, 201084720), (2, 100542360), (3, 67028240), (4, 50271180), (5, 40216944), (6, 33514120), (8, 25135590), (10, 20108472), (12, 16757060), (15, 13405648), (16, 12567795), (20, 10054236), (24, 8378530), (30, 6702824), (40, 5027118), (48, 4189265), (60, 3351412), (80, 2513559), (120, 1675706), (240, 837853)]