39236760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{108991}}^1$

素因数の和:109008

約数の個数: 48

約数和(自身を含む): 127520640

約数和(自身を除く): 88283880

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, 108991, 217982, 326973, 435964, 544955, 653946, 871928, 980919, 1089910, 1307892, 1634865, 1961838, 2179820, 2615784, 3269730, 3923676, 4359640, 4904595, 6539460, 7847352, 9809190, 13078920, 19618380, 39236760]

約数ペア:

[(1, 39236760), (2, 19618380), (3, 13078920), (4, 9809190), (5, 7847352), (6, 6539460), (8, 4904595), (9, 4359640), (10, 3923676), (12, 3269730), (15, 2615784), (18, 2179820), (20, 1961838), (24, 1634865), (30, 1307892), (36, 1089910), (40, 980919), (45, 871928), (60, 653946), (72, 544955), (90, 435964), (120, 326973), (180, 217982), (360, 108991)]