617910660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1144279}}^1$

素因数の和:1144297

約数の個数: 48

約数和(自身を含む): 1922390400

約数和(自身を除く): 1304479740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1144279, 2288558, 3432837, 4577116, 5721395, 6865674, 10298511, 11442790, 13731348, 17164185, 20597022, 22885580, 30895533, 34328370, 41194044, 51492555, 61791066, 68656740, 102985110, 123582132, 154477665, 205970220, 308955330, 617910660]

約数ペア:

[(1, 617910660), (2, 308955330), (3, 205970220), (4, 154477665), (5, 123582132), (6, 102985110), (9, 68656740), (10, 61791066), (12, 51492555), (15, 41194044), (18, 34328370), (20, 30895533), (27, 22885580), (30, 20597022), (36, 17164185), (45, 13731348), (54, 11442790), (60, 10298511), (90, 6865674), (108, 5721395), (135, 4577116), (180, 3432837), (270, 2288558), (540, 1144279)]