5247720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 18057600

約数和(自身を除く): 12809880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 113, 120, 129, 135, 172, 180, 215, 216, 226, 258, 270, 339, 344, 360, 387, 430, 452, 516, 540, 565, 645, 678, 774, 860, 904, 1017, 1032, 1080, 1130, 1161, 1290, 1356, 1548, 1695, 1720, 1935, 2034, 2260, 2322, 2580, 2712, 3051, 3096, 3390, 3870, 4068, 4520, 4644, 4859, 5085, 5160, 5805, 6102, 6780, 7740, 8136, 9288, 9718, 10170, 11610, 12204, 13560, 14577, 15255, 15480, 19436, 20340, 23220, 24295, 24408, 29154, 30510, 38872, 40680, 43731, 46440, 48590, 58308, 61020, 72885, 87462, 97180, 116616, 122040, 131193, 145770, 174924, 194360, 218655, 262386, 291540, 349848, 437310, 524772, 583080, 655965, 874620, 1049544, 1311930, 1749240, 2623860, 5247720]

約数ペア:

[(1, 5247720), (2, 2623860), (3, 1749240), (4, 1311930), (5, 1049544), (6, 874620), (8, 655965), (9, 583080), (10, 524772), (12, 437310), (15, 349848), (18, 291540), (20, 262386), (24, 218655), (27, 194360), (30, 174924), (36, 145770), (40, 131193), (43, 122040), (45, 116616), (54, 97180), (60, 87462), (72, 72885), (86, 61020), (90, 58308), (108, 48590), (113, 46440), (120, 43731), (129, 40680), (135, 38872), (172, 30510), (180, 29154), (215, 24408), (216, 24295), (226, 23220), (258, 20340), (270, 19436), (339, 15480), (344, 15255), (360, 14577), (387, 13560), (430, 12204), (452, 11610), (516, 10170), (540, 9718), (565, 9288), (645, 8136), (678, 7740), (774, 6780), (860, 6102), (904, 5805), (1017, 5160), (1032, 5085), (1080, 4859), (1130, 4644), (1161, 4520), (1290, 4068), (1356, 3870), (1548, 3390), (1695, 3096), (1720, 3051), (1935, 2712), (2034, 2580), (2260, 2322)]