306053760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{159403}}^1$

素因数の和:159425

約数の個数: 64

約数和(自身を含む): 975552480

約数和(自身を除く): 669498720

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, 159403, 318806, 478209, 637612, 797015, 956418, 1275224, 1594030, 1912836, 2391045, 2550448, 3188060, 3825672, 4782090, 5100896, 6376120, 7651344, 9564180, 10201792, 12752240, 15302688, 19128360, 20403584, 25504480, 30605376, 38256720, 51008960, 61210752, 76513440, 102017920, 153026880, 306053760]

約数ペア:

[(1, 306053760), (2, 153026880), (3, 102017920), (4, 76513440), (5, 61210752), (6, 51008960), (8, 38256720), (10, 30605376), (12, 25504480), (15, 20403584), (16, 19128360), (20, 15302688), (24, 12752240), (30, 10201792), (32, 9564180), (40, 7651344), (48, 6376120), (60, 5100896), (64, 4782090), (80, 3825672), (96, 3188060), (120, 2550448), (128, 2391045), (160, 1912836), (192, 1594030), (240, 1275224), (320, 956418), (384, 797015), (480, 637612), (640, 478209), (960, 318806), (1920, 159403)]