55551360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28933}}^1$

素因数の和:28955

約数の個数: 64

約数和(自身を含む): 177076080

約数和(自身を除く): 121524720

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, 28933, 57866, 86799, 115732, 144665, 173598, 231464, 289330, 347196, 433995, 462928, 578660, 694392, 867990, 925856, 1157320, 1388784, 1735980, 1851712, 2314640, 2777568, 3471960, 3703424, 4629280, 5555136, 6943920, 9258560, 11110272, 13887840, 18517120, 27775680, 55551360]

約数ペア:

[(1, 55551360), (2, 27775680), (3, 18517120), (4, 13887840), (5, 11110272), (6, 9258560), (8, 6943920), (10, 5555136), (12, 4629280), (15, 3703424), (16, 3471960), (20, 2777568), (24, 2314640), (30, 1851712), (32, 1735980), (40, 1388784), (48, 1157320), (60, 925856), (64, 867990), (80, 694392), (96, 578660), (120, 462928), (128, 433995), (160, 347196), (192, 289330), (240, 231464), (320, 173598), (384, 144665), (480, 115732), (640, 86799), (960, 57866), (1920, 28933)]