28280400480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6546389}}^1$

素因数の和:6546413

約数の個数: 96

約数和(自身を含む): 98981416800

約数和(自身を除く): 70701016320

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, 6546389, 13092778, 19639167, 26185556, 32731945, 39278334, 52371112, 58917501, 65463890, 78556668, 98195835, 104742224, 117835002, 130927780, 157113336, 176752503, 196391670, 209484448, 235670004, 261855560, 294587505, 314226672, 353505006, 392783340, 471340008, 523711120, 589175010, 628453344, 707010012, 785566680, 883762515, 942680016, 1047422240, 1178350020, 1414020024, 1571133360, 1767525030, 1885360032, 2356700040, 2828040048, 3142266720, 3535050060, 4713400080, 5656080096, 7070100120, 9426800160, 14140200240, 28280400480]

約数ペア:

[(1, 28280400480), (2, 14140200240), (3, 9426800160), (4, 7070100120), (5, 5656080096), (6, 4713400080), (8, 3535050060), (9, 3142266720), (10, 2828040048), (12, 2356700040), (15, 1885360032), (16, 1767525030), (18, 1571133360), (20, 1414020024), (24, 1178350020), (27, 1047422240), (30, 942680016), (32, 883762515), (36, 785566680), (40, 707010012), (45, 628453344), (48, 589175010), (54, 523711120), (60, 471340008), (72, 392783340), (80, 353505006), (90, 314226672), (96, 294587505), (108, 261855560), (120, 235670004), (135, 209484448), (144, 196391670), (160, 176752503), (180, 157113336), (216, 130927780), (240, 117835002), (270, 104742224), (288, 98195835), (360, 78556668), (432, 65463890), (480, 58917501), (540, 52371112), (720, 39278334), (864, 32731945), (1080, 26185556), (1440, 19639167), (2160, 13092778), (4320, 6546389)]