4928768820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{255907}}^1$

素因数の和:256029

約数の個数: 72

約数和(自身を含む): 15090382944

約数和(自身を除く): 10161614124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 255907, 511814, 767721, 1023628, 1279535, 1535442, 2303163, 2559070, 3070884, 3838605, 4606326, 5118140, 7677210, 9212652, 11515815, 15354420, 23031630, 27382049, 46063260, 54764098, 82146147, 109528196, 136910245, 164292294, 246438441, 273820490, 328584588, 410730735, 492876882, 547640980, 821461470, 985753764, 1232192205, 1642922940, 2464384410, 4928768820]

約数ペア:

[(1, 4928768820), (2, 2464384410), (3, 1642922940), (4, 1232192205), (5, 985753764), (6, 821461470), (9, 547640980), (10, 492876882), (12, 410730735), (15, 328584588), (18, 273820490), (20, 246438441), (30, 164292294), (36, 136910245), (45, 109528196), (60, 82146147), (90, 54764098), (107, 46063260), (180, 27382049), (214, 23031630), (321, 15354420), (428, 11515815), (535, 9212652), (642, 7677210), (963, 5118140), (1070, 4606326), (1284, 3838605), (1605, 3070884), (1926, 2559070), (2140, 2303163), (3210, 1535442), (3852, 1279535), (4815, 1023628), (6420, 767721), (9630, 511814), (19260, 255907)]