315033440

素因数分解:

$2^5\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1693}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 745346448

約数和(自身を除く): 430313008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1163, 1693, 2326, 3386, 4652, 5815, 6772, 8465, 9304, 11630, 13544, 16930, 18608, 23260, 27088, 33860, 37216, 46520, 54176, 67720, 93040, 135440, 186080, 270880, 1968959, 3937918, 7875836, 9844795, 15751672, 19689590, 31503344, 39379180, 63006688, 78758360, 157516720, 315033440]

約数ペア:

[(1, 315033440), (2, 157516720), (4, 78758360), (5, 63006688), (8, 39379180), (10, 31503344), (16, 19689590), (20, 15751672), (32, 9844795), (40, 7875836), (80, 3937918), (160, 1968959), (1163, 270880), (1693, 186080), (2326, 135440), (3386, 93040), (4652, 67720), (5815, 54176), (6772, 46520), (8465, 37216), (9304, 33860), (11630, 27088), (13544, 23260), (16930, 18608)]