54668880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10847}}^1$

素因数の和:10873

約数の個数: 120

約数和(自身を含む): 209843712

約数和(自身を除く): 155174832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10847, 21694, 32541, 43388, 54235, 65082, 75929, 86776, 97623, 108470, 130164, 151858, 162705, 173552, 195246, 216940, 227787, 260328, 303716, 325410, 379645, 390492, 433880, 455574, 488115, 520656, 607432, 650820, 683361, 759290, 780984, 867760, 911148, 976230, 1138935, 1214864, 1301640, 1366722, 1518580, 1561968, 1822296, 1952460, 2277870, 2603280, 2733444, 3037160, 3416805, 3644592, 3904920, 4555740, 5466888, 6074320, 6833610, 7809840, 9111480, 10933776, 13667220, 18222960, 27334440, 54668880]

約数ペア:

[(1, 54668880), (2, 27334440), (3, 18222960), (4, 13667220), (5, 10933776), (6, 9111480), (7, 7809840), (8, 6833610), (9, 6074320), (10, 5466888), (12, 4555740), (14, 3904920), (15, 3644592), (16, 3416805), (18, 3037160), (20, 2733444), (21, 2603280), (24, 2277870), (28, 1952460), (30, 1822296), (35, 1561968), (36, 1518580), (40, 1366722), (42, 1301640), (45, 1214864), (48, 1138935), (56, 976230), (60, 911148), (63, 867760), (70, 780984), (72, 759290), (80, 683361), (84, 650820), (90, 607432), (105, 520656), (112, 488115), (120, 455574), (126, 433880), (140, 390492), (144, 379645), (168, 325410), (180, 303716), (210, 260328), (240, 227787), (252, 216940), (280, 195246), (315, 173552), (336, 162705), (360, 151858), (420, 130164), (504, 108470), (560, 97623), (630, 86776), (720, 75929), (840, 65082), (1008, 54235), (1260, 43388), (1680, 32541), (2520, 21694), (5040, 10847)]