859771440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108557}}^1$

素因数の和:108587

約数の個数: 120

約数和(自身を含む): 3149918928

約数和(自身を除く): 2290147488

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, 108557, 217114, 325671, 434228, 542785, 651342, 868456, 977013, 1085570, 1194127, 1302684, 1628355, 1736912, 1954026, 2171140, 2388254, 2605368, 3256710, 3582381, 3908052, 4342280, 4776508, 4885065, 5210736, 5970635, 6513420, 7164762, 7816104, 8684560, 9553016, 9770130, 10747143, 11941270, 13026840, 14329524, 15632208, 17911905, 19106032, 19540260, 21494286, 23882540, 26053680, 28659048, 35823810, 39080520, 42988572, 47765080, 53735715, 57318096, 71647620, 78161040, 85977144, 95530160, 107471430, 143295240, 171954288, 214942860, 286590480, 429885720, 859771440]

約数ペア:

[(1, 859771440), (2, 429885720), (3, 286590480), (4, 214942860), (5, 171954288), (6, 143295240), (8, 107471430), (9, 95530160), (10, 85977144), (11, 78161040), (12, 71647620), (15, 57318096), (16, 53735715), (18, 47765080), (20, 42988572), (22, 39080520), (24, 35823810), (30, 28659048), (33, 26053680), (36, 23882540), (40, 21494286), (44, 19540260), (45, 19106032), (48, 17911905), (55, 15632208), (60, 14329524), (66, 13026840), (72, 11941270), (80, 10747143), (88, 9770130), (90, 9553016), (99, 8684560), (110, 7816104), (120, 7164762), (132, 6513420), (144, 5970635), (165, 5210736), (176, 4885065), (180, 4776508), (198, 4342280), (220, 3908052), (240, 3582381), (264, 3256710), (330, 2605368), (360, 2388254), (396, 2171140), (440, 1954026), (495, 1736912), (528, 1628355), (660, 1302684), (720, 1194127), (792, 1085570), (880, 977013), (990, 868456), (1320, 651342), (1584, 542785), (1980, 434228), (2640, 325671), (3960, 217114), (7920, 108557)]