130985640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{121283}}^1$

素因数の和:121303

約数の個数: 64

約数和(自身を含む): 436622400

約数和(自身を除く): 305636760

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, 121283, 242566, 363849, 485132, 606415, 727698, 970264, 1091547, 1212830, 1455396, 1819245, 2183094, 2425660, 2910792, 3274641, 3638490, 4366188, 4851320, 5457735, 6549282, 7276980, 8732376, 10915470, 13098564, 14553960, 16373205, 21830940, 26197128, 32746410, 43661880, 65492820, 130985640]

約数ペア:

[(1, 130985640), (2, 65492820), (3, 43661880), (4, 32746410), (5, 26197128), (6, 21830940), (8, 16373205), (9, 14553960), (10, 13098564), (12, 10915470), (15, 8732376), (18, 7276980), (20, 6549282), (24, 5457735), (27, 4851320), (30, 4366188), (36, 3638490), (40, 3274641), (45, 2910792), (54, 2425660), (60, 2183094), (72, 1819245), (90, 1455396), (108, 1212830), (120, 1091547), (135, 970264), (180, 727698), (216, 606415), (270, 485132), (360, 363849), (540, 242566), (1080, 121283)]