442154640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1842311}}^1$

素因数の和:1842327

約数の個数: 40

約数和(自身を含む): 1370680128

約数和(自身を除く): 928525488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1842311, 3684622, 5526933, 7369244, 9211555, 11053866, 14738488, 18423110, 22107732, 27634665, 29476976, 36846220, 44215464, 55269330, 73692440, 88430928, 110538660, 147384880, 221077320, 442154640]

約数ペア:

[(1, 442154640), (2, 221077320), (3, 147384880), (4, 110538660), (5, 88430928), (6, 73692440), (8, 55269330), (10, 44215464), (12, 36846220), (15, 29476976), (16, 27634665), (20, 22107732), (24, 18423110), (30, 14738488), (40, 11053866), (48, 9211555), (60, 7369244), (80, 5526933), (120, 3684622), (240, 1842311)]