4970976720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20712403}}^1$

素因数の和:20712419

約数の個数: 40

約数和(自身を含む): 15410028576

約数和(自身を除く): 10439051856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20712403, 41424806, 62137209, 82849612, 103562015, 124274418, 165699224, 207124030, 248548836, 310686045, 331398448, 414248060, 497097672, 621372090, 828496120, 994195344, 1242744180, 1656992240, 2485488360, 4970976720]

約数ペア:

[(1, 4970976720), (2, 2485488360), (3, 1656992240), (4, 1242744180), (5, 994195344), (6, 828496120), (8, 621372090), (10, 497097672), (12, 414248060), (15, 331398448), (16, 310686045), (20, 248548836), (24, 207124030), (30, 165699224), (40, 124274418), (48, 103562015), (60, 82849612), (80, 62137209), (120, 41424806), (240, 20712403)]