80737421040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{112135307}}^1$

素因数の和:112135326

約数の個数: 60

約数和(自身を含む): 271143174744

約数和(自身を除く): 190405753704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 112135307, 224270614, 336405921, 448541228, 560676535, 672811842, 897082456, 1009217763, 1121353070, 1345623684, 1682029605, 1794164912, 2018435526, 2242706140, 2691247368, 3364059210, 4036871052, 4485412280, 5046088815, 5382494736, 6728118420, 8073742104, 8970824560, 10092177630, 13456236840, 16147484208, 20184355260, 26912473680, 40368710520, 80737421040]

約数ペア:

[(1, 80737421040), (2, 40368710520), (3, 26912473680), (4, 20184355260), (5, 16147484208), (6, 13456236840), (8, 10092177630), (9, 8970824560), (10, 8073742104), (12, 6728118420), (15, 5382494736), (16, 5046088815), (18, 4485412280), (20, 4036871052), (24, 3364059210), (30, 2691247368), (36, 2242706140), (40, 2018435526), (45, 1794164912), (48, 1682029605), (60, 1345623684), (72, 1121353070), (80, 1009217763), (90, 897082456), (120, 672811842), (144, 560676535), (180, 448541228), (240, 336405921), (360, 224270614), (720, 112135307)]