54253320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1835

約数の個数: 128

約数和(自身を含む): 185379840

約数和(自身を除く): 131126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 1787, 2024, 2530, 2760, 3036, 3574, 3795, 5060, 5361, 6072, 7148, 7590, 8935, 10120, 10722, 14296, 15180, 17870, 19657, 21444, 26805, 30360, 35740, 39314, 41101, 42888, 53610, 58971, 71480, 78628, 82202, 98285, 107220, 117942, 123303, 157256, 164404, 196570, 205505, 214440, 235884, 246606, 294855, 328808, 393140, 411010, 452111, 471768, 493212, 589710, 616515, 786280, 822020, 904222, 986424, 1179420, 1233030, 1356333, 1644040, 1808444, 2260555, 2358840, 2466060, 2712666, 3616888, 4521110, 4932120, 5425332, 6781665, 9042220, 10850664, 13563330, 18084440, 27126660, 54253320]

約数ペア:

[(1, 54253320), (2, 27126660), (3, 18084440), (4, 13563330), (5, 10850664), (6, 9042220), (8, 6781665), (10, 5425332), (11, 4932120), (12, 4521110), (15, 3616888), (20, 2712666), (22, 2466060), (23, 2358840), (24, 2260555), (30, 1808444), (33, 1644040), (40, 1356333), (44, 1233030), (46, 1179420), (55, 986424), (60, 904222), (66, 822020), (69, 786280), (88, 616515), (92, 589710), (110, 493212), (115, 471768), (120, 452111), (132, 411010), (138, 393140), (165, 328808), (184, 294855), (220, 246606), (230, 235884), (253, 214440), (264, 205505), (276, 196570), (330, 164404), (345, 157256), (440, 123303), (460, 117942), (506, 107220), (552, 98285), (660, 82202), (690, 78628), (759, 71480), (920, 58971), (1012, 53610), (1265, 42888), (1320, 41101), (1380, 39314), (1518, 35740), (1787, 30360), (2024, 26805), (2530, 21444), (2760, 19657), (3036, 17870), (3574, 15180), (3795, 14296), (5060, 10722), (5361, 10120), (6072, 8935), (7148, 7590)]