127829040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532621}}^1$

素因数の和:532637

約数の個数: 40

約数和(自身を含む): 396270768

約数和(自身を除く): 268441728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532621, 1065242, 1597863, 2130484, 2663105, 3195726, 4260968, 5326210, 6391452, 7989315, 8521936, 10652420, 12782904, 15978630, 21304840, 25565808, 31957260, 42609680, 63914520, 127829040]

約数ペア:

[(1, 127829040), (2, 63914520), (3, 42609680), (4, 31957260), (5, 25565808), (6, 21304840), (8, 15978630), (10, 12782904), (12, 10652420), (15, 8521936), (16, 7989315), (20, 6391452), (24, 5326210), (30, 4260968), (40, 3195726), (48, 2663105), (60, 2130484), (80, 1597863), (120, 1065242), (240, 532621)]