55663560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154621}}^1$

素因数の和:154638

約数の個数: 48

約数和(自身を含む): 180907740

約数和(自身を除く): 125244180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 154621, 309242, 463863, 618484, 773105, 927726, 1236968, 1391589, 1546210, 1855452, 2319315, 2783178, 3092420, 3710904, 4638630, 5566356, 6184840, 6957945, 9277260, 11132712, 13915890, 18554520, 27831780, 55663560]

約数ペア:

[(1, 55663560), (2, 27831780), (3, 18554520), (4, 13915890), (5, 11132712), (6, 9277260), (8, 6957945), (9, 6184840), (10, 5566356), (12, 4638630), (15, 3710904), (18, 3092420), (20, 2783178), (24, 2319315), (30, 1855452), (36, 1546210), (40, 1391589), (45, 1236968), (60, 927726), (72, 773105), (90, 618484), (120, 463863), (180, 309242), (360, 154621)]