142430940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263761}}^1$

素因数の和:263779

約数の個数: 48

約数和(自身を含む): 443120160

約数和(自身を除く): 300689220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 263761, 527522, 791283, 1055044, 1318805, 1582566, 2373849, 2637610, 3165132, 3956415, 4747698, 5275220, 7121547, 7912830, 9495396, 11869245, 14243094, 15825660, 23738490, 28486188, 35607735, 47476980, 71215470, 142430940]

約数ペア:

[(1, 142430940), (2, 71215470), (3, 47476980), (4, 35607735), (5, 28486188), (6, 23738490), (9, 15825660), (10, 14243094), (12, 11869245), (15, 9495396), (18, 7912830), (20, 7121547), (27, 5275220), (30, 4747698), (36, 3956415), (45, 3165132), (54, 2637610), (60, 2373849), (90, 1582566), (108, 1318805), (135, 1055044), (180, 791283), (270, 527522), (540, 263761)]