207277920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47981}}^1$

素因数の和:48005

約数の個数: 96

約数和(自身を含む): 725487840

約数和(自身を除く): 518209920

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, 47981, 95962, 143943, 191924, 239905, 287886, 383848, 431829, 479810, 575772, 719715, 767696, 863658, 959620, 1151544, 1295487, 1439430, 1535392, 1727316, 1919240, 2159145, 2303088, 2590974, 2878860, 3454632, 3838480, 4318290, 4606176, 5181948, 5757720, 6477435, 6909264, 7676960, 8636580, 10363896, 11515440, 12954870, 13818528, 17273160, 20727792, 23030880, 25909740, 34546320, 41455584, 51819480, 69092640, 103638960, 207277920]

約数ペア:

[(1, 207277920), (2, 103638960), (3, 69092640), (4, 51819480), (5, 41455584), (6, 34546320), (8, 25909740), (9, 23030880), (10, 20727792), (12, 17273160), (15, 13818528), (16, 12954870), (18, 11515440), (20, 10363896), (24, 8636580), (27, 7676960), (30, 6909264), (32, 6477435), (36, 5757720), (40, 5181948), (45, 4606176), (48, 4318290), (54, 3838480), (60, 3454632), (72, 2878860), (80, 2590974), (90, 2303088), (96, 2159145), (108, 1919240), (120, 1727316), (135, 1535392), (144, 1439430), (160, 1295487), (180, 1151544), (216, 959620), (240, 863658), (270, 767696), (288, 719715), (360, 575772), (432, 479810), (480, 431829), (540, 383848), (720, 287886), (864, 239905), (1080, 191924), (1440, 143943), (2160, 95962), (4320, 47981)]