3296720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^2$

素因数の和:85

約数の個数: 90

約数和(自身を含む): 9234342

約数和(自身を除く): 5937622

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 841, 980, 1015, 1160, 1421, 1624, 1682, 1960, 2030, 2320, 2842, 3248, 3364, 3920, 4060, 4205, 5684, 5887, 6728, 7105, 8120, 8410, 11368, 11774, 13456, 14210, 16240, 16820, 22736, 23548, 28420, 29435, 33640, 41209, 47096, 56840, 58870, 67280, 82418, 94192, 113680, 117740, 164836, 206045, 235480, 329672, 412090, 470960, 659344, 824180, 1648360, 3296720]

約数ペア:

[(1, 3296720), (2, 1648360), (4, 824180), (5, 659344), (7, 470960), (8, 412090), (10, 329672), (14, 235480), (16, 206045), (20, 164836), (28, 117740), (29, 113680), (35, 94192), (40, 82418), (49, 67280), (56, 58870), (58, 56840), (70, 47096), (80, 41209), (98, 33640), (112, 29435), (116, 28420), (140, 23548), (145, 22736), (196, 16820), (203, 16240), (232, 14210), (245, 13456), (280, 11774), (290, 11368), (392, 8410), (406, 8120), (464, 7105), (490, 6728), (560, 5887), (580, 5684), (784, 4205), (812, 4060), (841, 3920), (980, 3364), (1015, 3248), (1160, 2842), (1421, 2320), (1624, 2030), (1682, 1960)]