38815680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{40433}}^1$

素因数の和:40453

約数の個数: 56

約数和(自身を含む): 123242832

約数和(自身を除く): 84427152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 40433, 80866, 121299, 161732, 202165, 242598, 323464, 404330, 485196, 606495, 646928, 808660, 970392, 1212990, 1293856, 1617320, 1940784, 2425980, 2587712, 3234640, 3881568, 4851960, 6469280, 7763136, 9703920, 12938560, 19407840, 38815680]

約数ペア:

[(1, 38815680), (2, 19407840), (3, 12938560), (4, 9703920), (5, 7763136), (6, 6469280), (8, 4851960), (10, 3881568), (12, 3234640), (15, 2587712), (16, 2425980), (20, 1940784), (24, 1617320), (30, 1293856), (32, 1212990), (40, 970392), (48, 808660), (60, 646928), (64, 606495), (80, 485196), (96, 404330), (120, 323464), (160, 242598), (192, 202165), (240, 161732), (320, 121299), (480, 80866), (960, 40433)]