27556480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6151}}^1$

素因数の和:6177

約数の個数: 64

約数和(自身を含む): 75300480

約数和(自身を除く): 47744000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6151, 12302, 24604, 30755, 43057, 49208, 61510, 86114, 98416, 123020, 172228, 196832, 215285, 246040, 344456, 393664, 430570, 492080, 688912, 787328, 861140, 984160, 1377824, 1722280, 1968320, 2755648, 3444560, 3936640, 5511296, 6889120, 13778240, 27556480]

約数ペア:

[(1, 27556480), (2, 13778240), (4, 6889120), (5, 5511296), (7, 3936640), (8, 3444560), (10, 2755648), (14, 1968320), (16, 1722280), (20, 1377824), (28, 984160), (32, 861140), (35, 787328), (40, 688912), (56, 492080), (64, 430570), (70, 393664), (80, 344456), (112, 246040), (128, 215285), (140, 196832), (160, 172228), (224, 123020), (280, 98416), (320, 86114), (448, 61510), (560, 49208), (640, 43057), (896, 30755), (1120, 24604), (2240, 12302), (4480, 6151)]