85349280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177811}}^1$

素因数の和:177829

約数の個数: 48

約数和(自身を含む): 268851744

約数和(自身を除く): 183502464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 177811, 355622, 533433, 711244, 889055, 1066866, 1422488, 1778110, 2133732, 2667165, 2844976, 3556220, 4267464, 5334330, 5689952, 7112440, 8534928, 10668660, 14224880, 17069856, 21337320, 28449760, 42674640, 85349280]

約数ペア:

[(1, 85349280), (2, 42674640), (3, 28449760), (4, 21337320), (5, 17069856), (6, 14224880), (8, 10668660), (10, 8534928), (12, 7112440), (15, 5689952), (16, 5334330), (20, 4267464), (24, 3556220), (30, 2844976), (32, 2667165), (40, 2133732), (48, 1778110), (60, 1422488), (80, 1066866), (96, 889055), (120, 711244), (160, 533433), (240, 355622), (480, 177811)]