177124680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{492013}}^1$

素因数の和:492030

約数の個数: 48

約数和(自身を含む): 575656380

約数和(自身を除く): 398531700

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, 492013, 984026, 1476039, 1968052, 2460065, 2952078, 3936104, 4428117, 4920130, 5904156, 7380195, 8856234, 9840260, 11808312, 14760390, 17712468, 19680520, 22140585, 29520780, 35424936, 44281170, 59041560, 88562340, 177124680]

約数ペア:

[(1, 177124680), (2, 88562340), (3, 59041560), (4, 44281170), (5, 35424936), (6, 29520780), (8, 22140585), (9, 19680520), (10, 17712468), (12, 14760390), (15, 11808312), (18, 9840260), (20, 8856234), (24, 7380195), (30, 5904156), (36, 4920130), (40, 4428117), (45, 3936104), (60, 2952078), (72, 2460065), (90, 1968052), (120, 1476039), (180, 984026), (360, 492013)]