276554520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 128

約数和(自身を含む): 1005696000

約数和(自身を除く): 729141480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 23279, 46558, 69837, 93116, 116395, 139674, 186232, 209511, 232790, 256069, 279348, 349185, 419022, 465580, 512138, 558696, 628533, 698370, 768207, 838044, 931160, 1024276, 1047555, 1257066, 1280345, 1396740, 1536414, 1676088, 2048552, 2095110, 2304621, 2514132, 2560690, 2793480, 3072828, 3142665, 3841035, 4190220, 4609242, 5028264, 5121380, 6145656, 6285330, 6913863, 7682070, 8380440, 9218484, 10242760, 11523105, 12570660, 13827726, 15364140, 18436968, 23046210, 25141320, 27655452, 30728280, 34569315, 46092420, 55310904, 69138630, 92184840, 138277260, 276554520]

約数ペア:

[(1, 276554520), (2, 138277260), (3, 92184840), (4, 69138630), (5, 55310904), (6, 46092420), (8, 34569315), (9, 30728280), (10, 27655452), (11, 25141320), (12, 23046210), (15, 18436968), (18, 15364140), (20, 13827726), (22, 12570660), (24, 11523105), (27, 10242760), (30, 9218484), (33, 8380440), (36, 7682070), (40, 6913863), (44, 6285330), (45, 6145656), (54, 5121380), (55, 5028264), (60, 4609242), (66, 4190220), (72, 3841035), (88, 3142665), (90, 3072828), (99, 2793480), (108, 2560690), (110, 2514132), (120, 2304621), (132, 2095110), (135, 2048552), (165, 1676088), (180, 1536414), (198, 1396740), (216, 1280345), (220, 1257066), (264, 1047555), (270, 1024276), (297, 931160), (330, 838044), (360, 768207), (396, 698370), (440, 628533), (495, 558696), (540, 512138), (594, 465580), (660, 419022), (792, 349185), (990, 279348), (1080, 256069), (1188, 232790), (1320, 209511), (1485, 186232), (1980, 139674), (2376, 116395), (2970, 93116), (3960, 69837), (5940, 46558), (11880, 23279)]