421845120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73237}}^1$

素因数の和:73262

約数の個数: 96

約数和(自身を含む): 1456703820

約数和(自身を除く): 1034858700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 73237, 146474, 219711, 292948, 366185, 439422, 585896, 659133, 732370, 878844, 1098555, 1171792, 1318266, 1464740, 1757688, 2197110, 2343584, 2636532, 2929480, 3295665, 3515376, 4394220, 4687168, 5273064, 5858960, 6591330, 7030752, 8788440, 9374336, 10546128, 11717920, 13182660, 14061504, 17576880, 21092256, 23435840, 26365320, 28123008, 35153760, 42184512, 46871680, 52730640, 70307520, 84369024, 105461280, 140615040, 210922560, 421845120]

約数ペア:

[(1, 421845120), (2, 210922560), (3, 140615040), (4, 105461280), (5, 84369024), (6, 70307520), (8, 52730640), (9, 46871680), (10, 42184512), (12, 35153760), (15, 28123008), (16, 26365320), (18, 23435840), (20, 21092256), (24, 17576880), (30, 14061504), (32, 13182660), (36, 11717920), (40, 10546128), (45, 9374336), (48, 8788440), (60, 7030752), (64, 6591330), (72, 5858960), (80, 5273064), (90, 4687168), (96, 4394220), (120, 3515376), (128, 3295665), (144, 2929480), (160, 2636532), (180, 2343584), (192, 2197110), (240, 1757688), (288, 1464740), (320, 1318266), (360, 1171792), (384, 1098555), (480, 878844), (576, 732370), (640, 659133), (720, 585896), (960, 439422), (1152, 366185), (1440, 292948), (1920, 219711), (2880, 146474), (5760, 73237)]