12546240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1894

約数の個数: 112

約数和(自身を含む): 45549312

約数和(自身を除く): 33003072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1867, 2240, 3360, 3734, 5601, 6720, 7468, 9335, 11202, 13069, 14936, 18670, 22404, 26138, 28005, 29872, 37340, 39207, 44808, 52276, 56010, 59744, 65345, 74680, 78414, 89616, 104552, 112020, 119488, 130690, 149360, 156828, 179232, 196035, 209104, 224040, 261380, 298720, 313656, 358464, 392070, 418208, 448080, 522760, 597440, 627312, 784140, 836416, 896160, 1045520, 1254624, 1568280, 1792320, 2091040, 2509248, 3136560, 4182080, 6273120, 12546240]

約数ペア:

[(1, 12546240), (2, 6273120), (3, 4182080), (4, 3136560), (5, 2509248), (6, 2091040), (7, 1792320), (8, 1568280), (10, 1254624), (12, 1045520), (14, 896160), (15, 836416), (16, 784140), (20, 627312), (21, 597440), (24, 522760), (28, 448080), (30, 418208), (32, 392070), (35, 358464), (40, 313656), (42, 298720), (48, 261380), (56, 224040), (60, 209104), (64, 196035), (70, 179232), (80, 156828), (84, 149360), (96, 130690), (105, 119488), (112, 112020), (120, 104552), (140, 89616), (160, 78414), (168, 74680), (192, 65345), (210, 59744), (224, 56010), (240, 52276), (280, 44808), (320, 39207), (336, 37340), (420, 29872), (448, 28005), (480, 26138), (560, 22404), (672, 18670), (840, 14936), (960, 13069), (1120, 11202), (1344, 9335), (1680, 7468), (1867, 6720), (2240, 5601), (3360, 3734)]