86536440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{240379}}^1$

素因数の和:240396

約数の個数: 48

約数和(自身を含む): 281244600

約数和(自身を除く): 194708160

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, 240379, 480758, 721137, 961516, 1201895, 1442274, 1923032, 2163411, 2403790, 2884548, 3605685, 4326822, 4807580, 5769096, 7211370, 8653644, 9615160, 10817055, 14422740, 17307288, 21634110, 28845480, 43268220, 86536440]

約数ペア:

[(1, 86536440), (2, 43268220), (3, 28845480), (4, 21634110), (5, 17307288), (6, 14422740), (8, 10817055), (9, 9615160), (10, 8653644), (12, 7211370), (15, 5769096), (18, 4807580), (20, 4326822), (24, 3605685), (30, 2884548), (36, 2403790), (40, 2163411), (45, 1923032), (60, 1442274), (72, 1201895), (90, 961516), (120, 721137), (180, 480758), (360, 240379)]