268944389640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{249022583}}^1$

素因数の和:249022603

約数の個数: 64

約数和(自身を含む): 896481302400

約数和(自身を除く): 627536912760

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, 249022583, 498045166, 747067749, 996090332, 1245112915, 1494135498, 1992180664, 2241203247, 2490225830, 2988270996, 3735338745, 4482406494, 4980451660, 5976541992, 6723609741, 7470677490, 8964812988, 9960903320, 11206016235, 13447219482, 14941354980, 17929625976, 22412032470, 26894438964, 29882709960, 33618048705, 44824064940, 53788877928, 67236097410, 89648129880, 134472194820, 268944389640]

約数ペア:

[(1, 268944389640), (2, 134472194820), (3, 89648129880), (4, 67236097410), (5, 53788877928), (6, 44824064940), (8, 33618048705), (9, 29882709960), (10, 26894438964), (12, 22412032470), (15, 17929625976), (18, 14941354980), (20, 13447219482), (24, 11206016235), (27, 9960903320), (30, 8964812988), (36, 7470677490), (40, 6723609741), (45, 5976541992), (54, 4980451660), (60, 4482406494), (72, 3735338745), (90, 2988270996), (108, 2490225830), (120, 2241203247), (135, 1992180664), (180, 1494135498), (216, 1245112915), (270, 996090332), (360, 747067749), (540, 498045166), (1080, 249022583)]