299138880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311603}}^1$

素因数の和:311623

約数の個数: 56

約数和(自身を含む): 949768992

約数和(自身を除く): 650630112

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, 160, 192, 240, 320, 480, 960, 311603, 623206, 934809, 1246412, 1558015, 1869618, 2492824, 3116030, 3739236, 4674045, 4985648, 6232060, 7478472, 9348090, 9971296, 12464120, 14956944, 18696180, 19942592, 24928240, 29913888, 37392360, 49856480, 59827776, 74784720, 99712960, 149569440, 299138880]

約数ペア:

[(1, 299138880), (2, 149569440), (3, 99712960), (4, 74784720), (5, 59827776), (6, 49856480), (8, 37392360), (10, 29913888), (12, 24928240), (15, 19942592), (16, 18696180), (20, 14956944), (24, 12464120), (30, 9971296), (32, 9348090), (40, 7478472), (48, 6232060), (60, 4985648), (64, 4674045), (80, 3739236), (96, 3116030), (120, 2492824), (160, 1869618), (192, 1558015), (240, 1246412), (320, 934809), (480, 623206), (960, 311603)]