18275760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8461}}^1$

素因数の和:8483

約数の個数: 80

約数和(自身を含む): 62957280

約数和(自身を除く): 44681520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8461, 16922, 25383, 33844, 42305, 50766, 67688, 76149, 84610, 101532, 126915, 135376, 152298, 169220, 203064, 228447, 253830, 304596, 338440, 380745, 406128, 456894, 507660, 609192, 676880, 761490, 913788, 1015320, 1142235, 1218384, 1522980, 1827576, 2030640, 2284470, 3045960, 3655152, 4568940, 6091920, 9137880, 18275760]

約数ペア:

[(1, 18275760), (2, 9137880), (3, 6091920), (4, 4568940), (5, 3655152), (6, 3045960), (8, 2284470), (9, 2030640), (10, 1827576), (12, 1522980), (15, 1218384), (16, 1142235), (18, 1015320), (20, 913788), (24, 761490), (27, 676880), (30, 609192), (36, 507660), (40, 456894), (45, 406128), (48, 380745), (54, 338440), (60, 304596), (72, 253830), (80, 228447), (90, 203064), (108, 169220), (120, 152298), (135, 135376), (144, 126915), (180, 101532), (216, 84610), (240, 76149), (270, 67688), (360, 50766), (432, 42305), (540, 33844), (720, 25383), (1080, 16922), (2160, 8461)]