664443540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30011}}^1$

素因数の和:30070

約数の個数: 96

約数和(自身を含む): 2117646720

約数和(自身を除く): 1453203180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 22140, 30011, 60022, 90033, 120044, 150055, 180066, 270099, 300110, 360132, 450165, 540198, 600220, 810297, 900330, 1080396, 1230451, 1350495, 1620594, 1800660, 2460902, 2700990, 3241188, 3691353, 4051485, 4921804, 5401980, 6152255, 7382706, 8102970, 11074059, 12304510, 14765412, 16205940, 18456765, 22148118, 24609020, 33222177, 36913530, 44296236, 55370295, 66444354, 73827060, 110740590, 132888708, 166110885, 221481180, 332221770, 664443540]

約数ペア:

[(1, 664443540), (2, 332221770), (3, 221481180), (4, 166110885), (5, 132888708), (6, 110740590), (9, 73827060), (10, 66444354), (12, 55370295), (15, 44296236), (18, 36913530), (20, 33222177), (27, 24609020), (30, 22148118), (36, 18456765), (41, 16205940), (45, 14765412), (54, 12304510), (60, 11074059), (82, 8102970), (90, 7382706), (108, 6152255), (123, 5401980), (135, 4921804), (164, 4051485), (180, 3691353), (205, 3241188), (246, 2700990), (270, 2460902), (369, 1800660), (410, 1620594), (492, 1350495), (540, 1230451), (615, 1080396), (738, 900330), (820, 810297), (1107, 600220), (1230, 540198), (1476, 450165), (1845, 360132), (2214, 300110), (2460, 270099), (3690, 180066), (4428, 150055), (5535, 120044), (7380, 90033), (11070, 60022), (22140, 30011)]