126654240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263863}}^1$

素因数の和:263881

約数の個数: 48

約数和(自身を含む): 398962368

約数和(自身を除く): 272308128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 263863, 527726, 791589, 1055452, 1319315, 1583178, 2110904, 2638630, 3166356, 3957945, 4221808, 5277260, 6332712, 7915890, 8443616, 10554520, 12665424, 15831780, 21109040, 25330848, 31663560, 42218080, 63327120, 126654240]

約数ペア:

[(1, 126654240), (2, 63327120), (3, 42218080), (4, 31663560), (5, 25330848), (6, 21109040), (8, 15831780), (10, 12665424), (12, 10554520), (15, 8443616), (16, 7915890), (20, 6332712), (24, 5277260), (30, 4221808), (32, 3957945), (40, 3166356), (48, 2638630), (60, 2110904), (80, 1583178), (96, 1319315), (120, 1055452), (160, 791589), (240, 527726), (480, 263863)]