30876960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64327}}^1$

素因数の和:64345

約数の個数: 48

約数和(自身を含む): 97263936

約数和(自身を除く): 66386976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64327, 128654, 192981, 257308, 321635, 385962, 514616, 643270, 771924, 964905, 1029232, 1286540, 1543848, 1929810, 2058464, 2573080, 3087696, 3859620, 5146160, 6175392, 7719240, 10292320, 15438480, 30876960]

約数ペア:

[(1, 30876960), (2, 15438480), (3, 10292320), (4, 7719240), (5, 6175392), (6, 5146160), (8, 3859620), (10, 3087696), (12, 2573080), (15, 2058464), (16, 1929810), (20, 1543848), (24, 1286540), (30, 1029232), (32, 964905), (40, 771924), (48, 643270), (60, 514616), (80, 385962), (96, 321635), (120, 257308), (160, 192981), (240, 128654), (480, 64327)]