300214880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{268049}}^1$

素因数の和:268071

約数の個数: 48

約数和(自身を含む): 810583200

約数和(自身を除く): 510368320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 268049, 536098, 1072196, 1340245, 1876343, 2144392, 2680490, 3752686, 4288784, 5360980, 7505372, 8577568, 9381715, 10721960, 15010744, 18763430, 21443920, 30021488, 37526860, 42887840, 60042976, 75053720, 150107440, 300214880]

約数ペア:

[(1, 300214880), (2, 150107440), (4, 75053720), (5, 60042976), (7, 42887840), (8, 37526860), (10, 30021488), (14, 21443920), (16, 18763430), (20, 15010744), (28, 10721960), (32, 9381715), (35, 8577568), (40, 7505372), (56, 5360980), (70, 4288784), (80, 3752686), (112, 2680490), (140, 2144392), (160, 1876343), (224, 1340245), (280, 1072196), (560, 536098), (1120, 268049)]