154495440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19507}}^1$

素因数の和:19537

約数の個数: 120

約数和(自身を含む): 566044128

約数和(自身を除く): 411548688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 175563, 195070, 214577, 234084, 292605, 312112, 351126, 390140, 429154, 468168, 585210, 643731, 702252, 780280, 858308, 877815, 936336, 1072885, 1170420, 1287462, 1404504, 1560560, 1716616, 1755630, 1931193, 2145770, 2340840, 2574924, 2809008, 3218655, 3433232, 3511260, 3862386, 4291540, 4681680, 5149848, 6437310, 7022520, 7724772, 8583080, 9655965, 10299696, 12874620, 14045040, 15449544, 17166160, 19311930, 25749240, 30899088, 38623860, 51498480, 77247720, 154495440]

約数ペア:

[(1, 154495440), (2, 77247720), (3, 51498480), (4, 38623860), (5, 30899088), (6, 25749240), (8, 19311930), (9, 17166160), (10, 15449544), (11, 14045040), (12, 12874620), (15, 10299696), (16, 9655965), (18, 8583080), (20, 7724772), (22, 7022520), (24, 6437310), (30, 5149848), (33, 4681680), (36, 4291540), (40, 3862386), (44, 3511260), (45, 3433232), (48, 3218655), (55, 2809008), (60, 2574924), (66, 2340840), (72, 2145770), (80, 1931193), (88, 1755630), (90, 1716616), (99, 1560560), (110, 1404504), (120, 1287462), (132, 1170420), (144, 1072885), (165, 936336), (176, 877815), (180, 858308), (198, 780280), (220, 702252), (240, 643731), (264, 585210), (330, 468168), (360, 429154), (396, 390140), (440, 351126), (495, 312112), (528, 292605), (660, 234084), (720, 214577), (792, 195070), (880, 175563), (990, 156056), (1320, 117042), (1584, 97535), (1980, 78028), (2640, 58521), (3960, 39014), (7920, 19507)]