308694240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23819}}^1$

素因数の和:23846

約数の個数: 120

約数和(自身を含む): 1089479160

約数和(自身を除く): 780784920

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 23819, 47638, 71457, 95276, 119095, 142914, 190552, 214371, 238190, 285828, 357285, 381104, 428742, 476380, 571656, 643113, 714570, 762208, 857484, 952760, 1071855, 1143312, 1286226, 1429140, 1714968, 1905520, 1929339, 2143710, 2286624, 2572452, 2858280, 3215565, 3429936, 3811040, 3858678, 4287420, 5144904, 5716560, 6431130, 6859872, 7717356, 8574840, 9646695, 10289808, 11433120, 12862260, 15434712, 17149680, 19293390, 20579616, 25724520, 30869424, 34299360, 38586780, 51449040, 61738848, 77173560, 102898080, 154347120, 308694240]

約数ペア:

[(1, 308694240), (2, 154347120), (3, 102898080), (4, 77173560), (5, 61738848), (6, 51449040), (8, 38586780), (9, 34299360), (10, 30869424), (12, 25724520), (15, 20579616), (16, 19293390), (18, 17149680), (20, 15434712), (24, 12862260), (27, 11433120), (30, 10289808), (32, 9646695), (36, 8574840), (40, 7717356), (45, 6859872), (48, 6431130), (54, 5716560), (60, 5144904), (72, 4287420), (80, 3858678), (81, 3811040), (90, 3429936), (96, 3215565), (108, 2858280), (120, 2572452), (135, 2286624), (144, 2143710), (160, 1929339), (162, 1905520), (180, 1714968), (216, 1429140), (240, 1286226), (270, 1143312), (288, 1071855), (324, 952760), (360, 857484), (405, 762208), (432, 714570), (480, 643113), (540, 571656), (648, 476380), (720, 428742), (810, 381104), (864, 357285), (1080, 285828), (1296, 238190), (1440, 214371), (1620, 190552), (2160, 142914), (2592, 119095), (3240, 95276), (4320, 71457), (6480, 47638), (12960, 23819)]