271935240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13099}}^1$

素因数の和:13286

約数の個数: 64

約数和(自身を含む): 820584000

約数和(自身を除く): 548648760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 13099, 20760, 26198, 39297, 52396, 65495, 78594, 104792, 130990, 157188, 196485, 261980, 314376, 392970, 523960, 785940, 1571880, 2266127, 4532254, 6798381, 9064508, 11330635, 13596762, 18129016, 22661270, 27193524, 33991905, 45322540, 54387048, 67983810, 90645080, 135967620, 271935240]

約数ペア:

[(1, 271935240), (2, 135967620), (3, 90645080), (4, 67983810), (5, 54387048), (6, 45322540), (8, 33991905), (10, 27193524), (12, 22661270), (15, 18129016), (20, 13596762), (24, 11330635), (30, 9064508), (40, 6798381), (60, 4532254), (120, 2266127), (173, 1571880), (346, 785940), (519, 523960), (692, 392970), (865, 314376), (1038, 261980), (1384, 196485), (1730, 157188), (2076, 130990), (2595, 104792), (3460, 78594), (4152, 65495), (5190, 52396), (6920, 39297), (10380, 26198), (13099, 20760)]