28771014240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6659957}}^1$

素因数の和:6659981

約数の個数: 96

約数和(自身を含む): 100698564960

約数和(自身を除く): 71927550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6659957, 13319914, 19979871, 26639828, 33299785, 39959742, 53279656, 59939613, 66599570, 79919484, 99899355, 106559312, 119879226, 133199140, 159838968, 179818839, 199798710, 213118624, 239758452, 266398280, 299698065, 319677936, 359637678, 399597420, 479516904, 532796560, 599396130, 639355872, 719275356, 799194840, 899094195, 959033808, 1065593120, 1198792260, 1438550712, 1598389680, 1798188390, 1918067616, 2397584520, 2877101424, 3196779360, 3596376780, 4795169040, 5754202848, 7192753560, 9590338080, 14385507120, 28771014240]

約数ペア:

[(1, 28771014240), (2, 14385507120), (3, 9590338080), (4, 7192753560), (5, 5754202848), (6, 4795169040), (8, 3596376780), (9, 3196779360), (10, 2877101424), (12, 2397584520), (15, 1918067616), (16, 1798188390), (18, 1598389680), (20, 1438550712), (24, 1198792260), (27, 1065593120), (30, 959033808), (32, 899094195), (36, 799194840), (40, 719275356), (45, 639355872), (48, 599396130), (54, 532796560), (60, 479516904), (72, 399597420), (80, 359637678), (90, 319677936), (96, 299698065), (108, 266398280), (120, 239758452), (135, 213118624), (144, 199798710), (160, 179818839), (180, 159838968), (216, 133199140), (240, 119879226), (270, 106559312), (288, 99899355), (360, 79919484), (432, 66599570), (480, 59939613), (540, 53279656), (720, 39959742), (864, 33299785), (1080, 26639828), (1440, 19979871), (2160, 13319914), (4320, 6659957)]