541507440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2256281}}^1$

素因数の和:2256297

約数の個数: 40

約数和(自身を含む): 1678673808

約数和(自身を除く): 1137166368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2256281, 4512562, 6768843, 9025124, 11281405, 13537686, 18050248, 22562810, 27075372, 33844215, 36100496, 45125620, 54150744, 67688430, 90251240, 108301488, 135376860, 180502480, 270753720, 541507440]

約数ペア:

[(1, 541507440), (2, 270753720), (3, 180502480), (4, 135376860), (5, 108301488), (6, 90251240), (8, 67688430), (10, 54150744), (12, 45125620), (15, 36100496), (16, 33844215), (20, 27075372), (24, 22562810), (30, 18050248), (40, 13537686), (48, 11281405), (60, 9025124), (80, 6768843), (120, 4512562), (240, 2256281)]