208355760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{96461}}^1$

素因数の和:96483

約数の個数: 80

約数和(自身を含む): 717677280

約数和(自身を除く): 509321520

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, 96461, 192922, 289383, 385844, 482305, 578766, 771688, 868149, 964610, 1157532, 1446915, 1543376, 1736298, 1929220, 2315064, 2604447, 2893830, 3472596, 3858440, 4340745, 4630128, 5208894, 5787660, 6945192, 7716880, 8681490, 10417788, 11575320, 13022235, 13890384, 17362980, 20835576, 23150640, 26044470, 34725960, 41671152, 52088940, 69451920, 104177880, 208355760]

約数ペア:

[(1, 208355760), (2, 104177880), (3, 69451920), (4, 52088940), (5, 41671152), (6, 34725960), (8, 26044470), (9, 23150640), (10, 20835576), (12, 17362980), (15, 13890384), (16, 13022235), (18, 11575320), (20, 10417788), (24, 8681490), (27, 7716880), (30, 6945192), (36, 5787660), (40, 5208894), (45, 4630128), (48, 4340745), (54, 3858440), (60, 3472596), (72, 2893830), (80, 2604447), (90, 2315064), (108, 1929220), (120, 1736298), (135, 1543376), (144, 1446915), (180, 1157532), (216, 964610), (240, 868149), (270, 771688), (360, 578766), (432, 482305), (540, 385844), (720, 289383), (1080, 192922), (2160, 96461)]