268042560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{279211}}^1$

素因数の和:279231

約数の個数: 56

約数和(自身を含む): 851038176

約数和(自身を除く): 582995616

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, 160, 192, 240, 320, 480, 960, 279211, 558422, 837633, 1116844, 1396055, 1675266, 2233688, 2792110, 3350532, 4188165, 4467376, 5584220, 6701064, 8376330, 8934752, 11168440, 13402128, 16752660, 17869504, 22336880, 26804256, 33505320, 44673760, 53608512, 67010640, 89347520, 134021280, 268042560]

約数ペア:

[(1, 268042560), (2, 134021280), (3, 89347520), (4, 67010640), (5, 53608512), (6, 44673760), (8, 33505320), (10, 26804256), (12, 22336880), (15, 17869504), (16, 16752660), (20, 13402128), (24, 11168440), (30, 8934752), (32, 8376330), (40, 6701064), (48, 5584220), (60, 4467376), (64, 4188165), (80, 3350532), (96, 2792110), (120, 2233688), (160, 1675266), (192, 1396055), (240, 1116844), (320, 837633), (480, 558422), (960, 279211)]