326305440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{226601}}^1$

素因数の和:226622

約数の個数: 72

約数和(自身を含む): 1113522228

約数和(自身を除く): 787216788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 226601, 453202, 679803, 906404, 1133005, 1359606, 1812808, 2039409, 2266010, 2719212, 3399015, 3625616, 4078818, 4532020, 5438424, 6798030, 7251232, 8157636, 9064040, 10197045, 10876848, 13596060, 16315272, 18128080, 20394090, 21753696, 27192120, 32630544, 36256160, 40788180, 54384240, 65261088, 81576360, 108768480, 163152720, 326305440]

約数ペア:

[(1, 326305440), (2, 163152720), (3, 108768480), (4, 81576360), (5, 65261088), (6, 54384240), (8, 40788180), (9, 36256160), (10, 32630544), (12, 27192120), (15, 21753696), (16, 20394090), (18, 18128080), (20, 16315272), (24, 13596060), (30, 10876848), (32, 10197045), (36, 9064040), (40, 8157636), (45, 7251232), (48, 6798030), (60, 5438424), (72, 4532020), (80, 4078818), (90, 3625616), (96, 3399015), (120, 2719212), (144, 2266010), (160, 2039409), (180, 1812808), (240, 1359606), (288, 1133005), (360, 906404), (480, 679803), (720, 453202), (1440, 226601)]