207610320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{865043}}^1$

素因数の和:865059

約数の個数: 40

約数和(自身を含む): 643592736

約数和(自身を除く): 435982416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 865043, 1730086, 2595129, 3460172, 4325215, 5190258, 6920344, 8650430, 10380516, 12975645, 13840688, 17300860, 20761032, 25951290, 34601720, 41522064, 51902580, 69203440, 103805160, 207610320]

約数ペア:

[(1, 207610320), (2, 103805160), (3, 69203440), (4, 51902580), (5, 41522064), (6, 34601720), (8, 25951290), (10, 20761032), (12, 17300860), (15, 13840688), (16, 12975645), (20, 10380516), (24, 8650430), (30, 6920344), (40, 5190258), (48, 4325215), (60, 3460172), (80, 2595129), (120, 1730086), (240, 865043)]