67739520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35281}}^1$

素因数の和:35303

約数の個数: 64

約数和(自身を含む): 215925840

約数和(自身を除く): 148186320

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, 35281, 70562, 105843, 141124, 176405, 211686, 282248, 352810, 423372, 529215, 564496, 705620, 846744, 1058430, 1128992, 1411240, 1693488, 2116860, 2257984, 2822480, 3386976, 4233720, 4515968, 5644960, 6773952, 8467440, 11289920, 13547904, 16934880, 22579840, 33869760, 67739520]

約数ペア:

[(1, 67739520), (2, 33869760), (3, 22579840), (4, 16934880), (5, 13547904), (6, 11289920), (8, 8467440), (10, 6773952), (12, 5644960), (15, 4515968), (16, 4233720), (20, 3386976), (24, 2822480), (30, 2257984), (32, 2116860), (40, 1693488), (48, 1411240), (60, 1128992), (64, 1058430), (80, 846744), (96, 705620), (120, 564496), (128, 529215), (160, 423372), (192, 352810), (240, 282248), (320, 211686), (384, 176405), (480, 141124), (640, 105843), (960, 70562), (1920, 35281)]