51576960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26863}}^1$

素因数の和:26885

約数の個数: 64

約数和(自身を含む): 164407680

約数和(自身を除く): 112830720

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, 26863, 53726, 80589, 107452, 134315, 161178, 214904, 268630, 322356, 402945, 429808, 537260, 644712, 805890, 859616, 1074520, 1289424, 1611780, 1719232, 2149040, 2578848, 3223560, 3438464, 4298080, 5157696, 6447120, 8596160, 10315392, 12894240, 17192320, 25788480, 51576960]

約数ペア:

[(1, 51576960), (2, 25788480), (3, 17192320), (4, 12894240), (5, 10315392), (6, 8596160), (8, 6447120), (10, 5157696), (12, 4298080), (15, 3438464), (16, 3223560), (20, 2578848), (24, 2149040), (30, 1719232), (32, 1611780), (40, 1289424), (48, 1074520), (60, 859616), (64, 805890), (80, 644712), (96, 537260), (120, 429808), (128, 402945), (160, 322356), (192, 268630), (240, 214904), (320, 161178), (384, 134315), (480, 107452), (640, 80589), (960, 53726), (1920, 26863)]