55641240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 182407680

約数和(自身を除く): 126766440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1217, 1270, 1524, 1905, 2286, 2434, 2540, 3048, 3651, 3810, 4572, 4868, 5080, 5715, 6085, 7302, 7620, 9144, 9736, 10953, 11430, 12170, 14604, 15240, 18255, 21906, 22860, 24340, 29208, 36510, 43812, 45720, 48680, 54765, 73020, 87624, 109530, 146040, 154559, 219060, 309118, 438120, 463677, 618236, 772795, 927354, 1236472, 1391031, 1545590, 1854708, 2318385, 2782062, 3091180, 3709416, 4636770, 5564124, 6182360, 6955155, 9273540, 11128248, 13910310, 18547080, 27820620, 55641240]

約数ペア:

[(1, 55641240), (2, 27820620), (3, 18547080), (4, 13910310), (5, 11128248), (6, 9273540), (8, 6955155), (9, 6182360), (10, 5564124), (12, 4636770), (15, 3709416), (18, 3091180), (20, 2782062), (24, 2318385), (30, 1854708), (36, 1545590), (40, 1391031), (45, 1236472), (60, 927354), (72, 772795), (90, 618236), (120, 463677), (127, 438120), (180, 309118), (254, 219060), (360, 154559), (381, 146040), (508, 109530), (635, 87624), (762, 73020), (1016, 54765), (1143, 48680), (1217, 45720), (1270, 43812), (1524, 36510), (1905, 29208), (2286, 24340), (2434, 22860), (2540, 21906), (3048, 18255), (3651, 15240), (3810, 14604), (4572, 12170), (4868, 11430), (5080, 10953), (5715, 9736), (6085, 9144), (7302, 7620)]