12026280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 41932800

約数和(自身を除く): 29906520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 139, 140, 168, 206, 210, 278, 280, 309, 412, 417, 420, 515, 556, 618, 695, 721, 824, 834, 840, 973, 1030, 1112, 1236, 1390, 1442, 1545, 1668, 1946, 2060, 2085, 2163, 2472, 2780, 2884, 2919, 3090, 3336, 3605, 3892, 4120, 4170, 4326, 4865, 5560, 5768, 5838, 6180, 7210, 7784, 8340, 8652, 9730, 10815, 11676, 12360, 14317, 14420, 14595, 16680, 17304, 19460, 21630, 23352, 28634, 28840, 29190, 38920, 42951, 43260, 57268, 58380, 71585, 85902, 86520, 100219, 114536, 116760, 143170, 171804, 200438, 214755, 286340, 300657, 343608, 400876, 429510, 501095, 572680, 601314, 801752, 859020, 1002190, 1202628, 1503285, 1718040, 2004380, 2405256, 3006570, 4008760, 6013140, 12026280]

約数ペア:

[(1, 12026280), (2, 6013140), (3, 4008760), (4, 3006570), (5, 2405256), (6, 2004380), (7, 1718040), (8, 1503285), (10, 1202628), (12, 1002190), (14, 859020), (15, 801752), (20, 601314), (21, 572680), (24, 501095), (28, 429510), (30, 400876), (35, 343608), (40, 300657), (42, 286340), (56, 214755), (60, 200438), (70, 171804), (84, 143170), (103, 116760), (105, 114536), (120, 100219), (139, 86520), (140, 85902), (168, 71585), (206, 58380), (210, 57268), (278, 43260), (280, 42951), (309, 38920), (412, 29190), (417, 28840), (420, 28634), (515, 23352), (556, 21630), (618, 19460), (695, 17304), (721, 16680), (824, 14595), (834, 14420), (840, 14317), (973, 12360), (1030, 11676), (1112, 10815), (1236, 9730), (1390, 8652), (1442, 8340), (1545, 7784), (1668, 7210), (1946, 6180), (2060, 5838), (2085, 5768), (2163, 5560), (2472, 4865), (2780, 4326), (2884, 4170), (2919, 4120), (3090, 3892), (3336, 3605)]