4766520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 16381440

約数和(自身を除く): 11614920

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, 157, 165, 184, 220, 230, 253, 264, 276, 314, 330, 345, 440, 460, 471, 506, 552, 628, 660, 690, 759, 785, 920, 942, 1012, 1256, 1265, 1320, 1380, 1518, 1570, 1727, 1884, 2024, 2355, 2530, 2760, 3036, 3140, 3454, 3611, 3768, 3795, 4710, 5060, 5181, 6072, 6280, 6908, 7222, 7590, 8635, 9420, 10120, 10362, 10833, 13816, 14444, 15180, 17270, 18055, 18840, 20724, 21666, 25905, 28888, 30360, 34540, 36110, 39721, 41448, 43332, 51810, 54165, 69080, 72220, 79442, 86664, 103620, 108330, 119163, 144440, 158884, 198605, 207240, 216660, 238326, 317768, 397210, 433320, 476652, 595815, 794420, 953304, 1191630, 1588840, 2383260, 4766520]

約数ペア:

[(1, 4766520), (2, 2383260), (3, 1588840), (4, 1191630), (5, 953304), (6, 794420), (8, 595815), (10, 476652), (11, 433320), (12, 397210), (15, 317768), (20, 238326), (22, 216660), (23, 207240), (24, 198605), (30, 158884), (33, 144440), (40, 119163), (44, 108330), (46, 103620), (55, 86664), (60, 79442), (66, 72220), (69, 69080), (88, 54165), (92, 51810), (110, 43332), (115, 41448), (120, 39721), (132, 36110), (138, 34540), (157, 30360), (165, 28888), (184, 25905), (220, 21666), (230, 20724), (253, 18840), (264, 18055), (276, 17270), (314, 15180), (330, 14444), (345, 13816), (440, 10833), (460, 10362), (471, 10120), (506, 9420), (552, 8635), (628, 7590), (660, 7222), (690, 6908), (759, 6280), (785, 6072), (920, 5181), (942, 5060), (1012, 4710), (1256, 3795), (1265, 3768), (1320, 3611), (1380, 3454), (1518, 3140), (1570, 3036), (1727, 2760), (1884, 2530), (2024, 2355)]