205503360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107033}}^1$

素因数の和:107055

約数の個数: 64

約数和(自身を含む): 655048080

約数和(自身を除く): 449544720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 107033, 214066, 321099, 428132, 535165, 642198, 856264, 1070330, 1284396, 1605495, 1712528, 2140660, 2568792, 3210990, 3425056, 4281320, 5137584, 6421980, 6850112, 8562640, 10275168, 12843960, 13700224, 17125280, 20550336, 25687920, 34250560, 41100672, 51375840, 68501120, 102751680, 205503360]

約数ペア:

[(1, 205503360), (2, 102751680), (3, 68501120), (4, 51375840), (5, 41100672), (6, 34250560), (8, 25687920), (10, 20550336), (12, 17125280), (15, 13700224), (16, 12843960), (20, 10275168), (24, 8562640), (30, 6850112), (32, 6421980), (40, 5137584), (48, 4281320), (60, 3425056), (64, 3210990), (80, 2568792), (96, 2140660), (120, 1712528), (128, 1605495), (160, 1284396), (192, 1070330), (240, 856264), (320, 642198), (384, 535165), (480, 428132), (640, 321099), (960, 214066), (1920, 107033)]