272461440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{141907}}^1$

素因数の和:141929

約数の個数: 64

約数和(自身を含む): 868476960

約数和(自身を除く): 596015520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 141907, 283814, 425721, 567628, 709535, 851442, 1135256, 1419070, 1702884, 2128605, 2270512, 2838140, 3405768, 4257210, 4541024, 5676280, 6811536, 8514420, 9082048, 11352560, 13623072, 17028840, 18164096, 22705120, 27246144, 34057680, 45410240, 54492288, 68115360, 90820480, 136230720, 272461440]

約数ペア:

[(1, 272461440), (2, 136230720), (3, 90820480), (4, 68115360), (5, 54492288), (6, 45410240), (8, 34057680), (10, 27246144), (12, 22705120), (15, 18164096), (16, 17028840), (20, 13623072), (24, 11352560), (30, 9082048), (32, 8514420), (40, 6811536), (48, 5676280), (60, 4541024), (64, 4257210), (80, 3405768), (96, 2838140), (120, 2270512), (128, 2128605), (160, 1702884), (192, 1419070), (240, 1135256), (320, 851442), (384, 709535), (480, 567628), (640, 425721), (960, 283814), (1920, 141907)]