401148480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{417863}}^1$

素因数の和:417883

約数の個数: 56

約数和(自身を含む): 1273649472

約数和(自身を除く): 872500992

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, 160, 192, 240, 320, 480, 960, 417863, 835726, 1253589, 1671452, 2089315, 2507178, 3342904, 4178630, 5014356, 6267945, 6685808, 8357260, 10028712, 12535890, 13371616, 16714520, 20057424, 25071780, 26743232, 33429040, 40114848, 50143560, 66858080, 80229696, 100287120, 133716160, 200574240, 401148480]

約数ペア:

[(1, 401148480), (2, 200574240), (3, 133716160), (4, 100287120), (5, 80229696), (6, 66858080), (8, 50143560), (10, 40114848), (12, 33429040), (15, 26743232), (16, 25071780), (20, 20057424), (24, 16714520), (30, 13371616), (32, 12535890), (40, 10028712), (48, 8357260), (60, 6685808), (64, 6267945), (80, 5014356), (96, 4178630), (120, 3342904), (160, 2507178), (192, 2089315), (240, 1671452), (320, 1253589), (480, 835726), (960, 417863)]