28202214240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19584871}}^1$

素因数の和:19584892

約数の個数: 72

約数和(自身を含む): 96240061008

約数和(自身を除く): 68037846768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19584871, 39169742, 58754613, 78339484, 97924355, 117509226, 156678968, 176263839, 195848710, 235018452, 293773065, 313357936, 352527678, 391697420, 470036904, 587546130, 626715872, 705055356, 783394840, 881319195, 940073808, 1175092260, 1410110712, 1566789680, 1762638390, 1880147616, 2350184520, 2820221424, 3133579360, 3525276780, 4700369040, 5640442848, 7050553560, 9400738080, 14101107120, 28202214240]

約数ペア:

[(1, 28202214240), (2, 14101107120), (3, 9400738080), (4, 7050553560), (5, 5640442848), (6, 4700369040), (8, 3525276780), (9, 3133579360), (10, 2820221424), (12, 2350184520), (15, 1880147616), (16, 1762638390), (18, 1566789680), (20, 1410110712), (24, 1175092260), (30, 940073808), (32, 881319195), (36, 783394840), (40, 705055356), (45, 626715872), (48, 587546130), (60, 470036904), (72, 391697420), (80, 352527678), (90, 313357936), (96, 293773065), (120, 235018452), (144, 195848710), (160, 176263839), (180, 156678968), (240, 117509226), (288, 97924355), (360, 78339484), (480, 58754613), (720, 39169742), (1440, 19584871)]