263262120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18131}}^1$

素因数の和:18167

約数の個数: 96

約数和(自身を含む): 868160160

約数和(自身を除く): 604898040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 18131, 36262, 54393, 72524, 90655, 108786, 145048, 181310, 199441, 217572, 271965, 362620, 398882, 435144, 543930, 598323, 725240, 797764, 997205, 1087860, 1196646, 1595528, 1994410, 2175720, 2193851, 2393292, 2991615, 3988820, 4387702, 4786584, 5983230, 6581553, 7977640, 8775404, 10969255, 11966460, 13163106, 17550808, 21938510, 23932920, 26326212, 32907765, 43877020, 52652424, 65815530, 87754040, 131631060, 263262120]

約数ペア:

[(1, 263262120), (2, 131631060), (3, 87754040), (4, 65815530), (5, 52652424), (6, 43877020), (8, 32907765), (10, 26326212), (11, 23932920), (12, 21938510), (15, 17550808), (20, 13163106), (22, 11966460), (24, 10969255), (30, 8775404), (33, 7977640), (40, 6581553), (44, 5983230), (55, 4786584), (60, 4387702), (66, 3988820), (88, 2991615), (110, 2393292), (120, 2193851), (121, 2175720), (132, 1994410), (165, 1595528), (220, 1196646), (242, 1087860), (264, 997205), (330, 797764), (363, 725240), (440, 598323), (484, 543930), (605, 435144), (660, 398882), (726, 362620), (968, 271965), (1210, 217572), (1320, 199441), (1452, 181310), (1815, 145048), (2420, 108786), (2904, 90655), (3630, 72524), (4840, 54393), (7260, 36262), (14520, 18131)]