131795640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{122033}}^1$

素因数の和:122053

約数の個数: 64

約数和(自身を含む): 439322400

約数和(自身を除く): 307526760

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, 122033, 244066, 366099, 488132, 610165, 732198, 976264, 1098297, 1220330, 1464396, 1830495, 2196594, 2440660, 2928792, 3294891, 3660990, 4393188, 4881320, 5491485, 6589782, 7321980, 8786376, 10982970, 13179564, 14643960, 16474455, 21965940, 26359128, 32948910, 43931880, 65897820, 131795640]

約数ペア:

[(1, 131795640), (2, 65897820), (3, 43931880), (4, 32948910), (5, 26359128), (6, 21965940), (8, 16474455), (9, 14643960), (10, 13179564), (12, 10982970), (15, 8786376), (18, 7321980), (20, 6589782), (24, 5491485), (27, 4881320), (30, 4393188), (36, 3660990), (40, 3294891), (45, 2928792), (54, 2440660), (60, 2196594), (72, 1830495), (90, 1464396), (108, 1220330), (120, 1098297), (135, 976264), (180, 732198), (216, 610165), (270, 488132), (360, 366099), (540, 244066), (1080, 122033)]