9129240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 21974760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 107, 108, 120, 135, 158, 180, 214, 216, 237, 270, 316, 321, 360, 395, 428, 474, 535, 540, 632, 642, 711, 790, 856, 948, 963, 1070, 1080, 1185, 1284, 1422, 1580, 1605, 1896, 1926, 2133, 2140, 2370, 2568, 2844, 2889, 3160, 3210, 3555, 3852, 4266, 4280, 4740, 4815, 5688, 5778, 6420, 7110, 7704, 8453, 8532, 9480, 9630, 10665, 11556, 12840, 14220, 14445, 16906, 17064, 19260, 21330, 23112, 25359, 28440, 28890, 33812, 38520, 42265, 42660, 50718, 57780, 67624, 76077, 84530, 85320, 101436, 115560, 126795, 152154, 169060, 202872, 228231, 253590, 304308, 338120, 380385, 456462, 507180, 608616, 760770, 912924, 1014360, 1141155, 1521540, 1825848, 2282310, 3043080, 4564620, 9129240]

約数ペア:

[(1, 9129240), (2, 4564620), (3, 3043080), (4, 2282310), (5, 1825848), (6, 1521540), (8, 1141155), (9, 1014360), (10, 912924), (12, 760770), (15, 608616), (18, 507180), (20, 456462), (24, 380385), (27, 338120), (30, 304308), (36, 253590), (40, 228231), (45, 202872), (54, 169060), (60, 152154), (72, 126795), (79, 115560), (90, 101436), (107, 85320), (108, 84530), (120, 76077), (135, 67624), (158, 57780), (180, 50718), (214, 42660), (216, 42265), (237, 38520), (270, 33812), (316, 28890), (321, 28440), (360, 25359), (395, 23112), (428, 21330), (474, 19260), (535, 17064), (540, 16906), (632, 14445), (642, 14220), (711, 12840), (790, 11556), (856, 10665), (948, 9630), (963, 9480), (1070, 8532), (1080, 8453), (1185, 7704), (1284, 7110), (1422, 6420), (1580, 5778), (1605, 5688), (1896, 4815), (1926, 4740), (2133, 4280), (2140, 4266), (2370, 3852), (2568, 3555), (2844, 3210), (2889, 3160)]