255829320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{236879}}^1$

素因数の和:236899

約数の個数: 64

約数和(自身を含む): 852768000

約数和(自身を除く): 596938680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 236879, 473758, 710637, 947516, 1184395, 1421274, 1895032, 2131911, 2368790, 2842548, 3553185, 4263822, 4737580, 5685096, 6395733, 7106370, 8527644, 9475160, 10659555, 12791466, 14212740, 17055288, 21319110, 25582932, 28425480, 31978665, 42638220, 51165864, 63957330, 85276440, 127914660, 255829320]

約数ペア:

[(1, 255829320), (2, 127914660), (3, 85276440), (4, 63957330), (5, 51165864), (6, 42638220), (8, 31978665), (9, 28425480), (10, 25582932), (12, 21319110), (15, 17055288), (18, 14212740), (20, 12791466), (24, 10659555), (27, 9475160), (30, 8527644), (36, 7106370), (40, 6395733), (45, 5685096), (54, 4737580), (60, 4263822), (72, 3553185), (90, 2842548), (108, 2368790), (120, 2131911), (135, 1895032), (180, 1421274), (216, 1184395), (270, 947516), (360, 710637), (540, 473758), (1080, 236879)]