385043280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1604347}}^1$

素因数の和:1604363

約数の個数: 40

約数和(自身を含む): 1193634912

約数和(自身を除く): 808591632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1604347, 3208694, 4813041, 6417388, 8021735, 9626082, 12834776, 16043470, 19252164, 24065205, 25669552, 32086940, 38504328, 48130410, 64173880, 77008656, 96260820, 128347760, 192521640, 385043280]

約数ペア:

[(1, 385043280), (2, 192521640), (3, 128347760), (4, 96260820), (5, 77008656), (6, 64173880), (8, 48130410), (10, 38504328), (12, 32086940), (15, 25669552), (16, 24065205), (20, 19252164), (24, 16043470), (30, 12834776), (40, 9626082), (48, 8021735), (60, 6417388), (80, 4813041), (120, 3208694), (240, 1604347)]