120805848

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{10687}}^1$

素因数の和:10856

約数の個数: 48

約数和(自身を含む): 329297280

約数和(自身を除く): 208491432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 10687, 11304, 21374, 32061, 42748, 64122, 85496, 96183, 128244, 192366, 256488, 384732, 769464, 1677859, 3355718, 5033577, 6711436, 10067154, 13422872, 15100731, 20134308, 30201462, 40268616, 60402924, 120805848]

約数ペア:

[(1, 120805848), (2, 60402924), (3, 40268616), (4, 30201462), (6, 20134308), (8, 15100731), (9, 13422872), (12, 10067154), (18, 6711436), (24, 5033577), (36, 3355718), (72, 1677859), (157, 769464), (314, 384732), (471, 256488), (628, 192366), (942, 128244), (1256, 96183), (1413, 85496), (1884, 64122), (2826, 42748), (3768, 32061), (5652, 21374), (10687, 11304)]