109161720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 356194800

約数和(自身を除く): 247033080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 706, 859, 1059, 1412, 1718, 1765, 2118, 2577, 2824, 3177, 3436, 3530, 4236, 4295, 5154, 5295, 6354, 6872, 7060, 7731, 8472, 8590, 10308, 10590, 12708, 12885, 14120, 15462, 15885, 17180, 20616, 21180, 25416, 25770, 30924, 31770, 34360, 38655, 42360, 51540, 61848, 63540, 77310, 103080, 127080, 154620, 303227, 309240, 606454, 909681, 1212908, 1516135, 1819362, 2425816, 2729043, 3032270, 3638724, 4548405, 5458086, 6064540, 7277448, 9096810, 10916172, 12129080, 13645215, 18193620, 21832344, 27290430, 36387240, 54580860, 109161720]

約数ペア:

[(1, 109161720), (2, 54580860), (3, 36387240), (4, 27290430), (5, 21832344), (6, 18193620), (8, 13645215), (9, 12129080), (10, 10916172), (12, 9096810), (15, 7277448), (18, 6064540), (20, 5458086), (24, 4548405), (30, 3638724), (36, 3032270), (40, 2729043), (45, 2425816), (60, 1819362), (72, 1516135), (90, 1212908), (120, 909681), (180, 606454), (353, 309240), (360, 303227), (706, 154620), (859, 127080), (1059, 103080), (1412, 77310), (1718, 63540), (1765, 61848), (2118, 51540), (2577, 42360), (2824, 38655), (3177, 34360), (3436, 31770), (3530, 30924), (4236, 25770), (4295, 25416), (5154, 21180), (5295, 20616), (6354, 17180), (6872, 15885), (7060, 15462), (7731, 14120), (8472, 12885), (8590, 12708), (10308, 10590)]