48687840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33811}}^1$

素因数の和:33832

約数の個数: 72

約数和(自身を含む): 166152168

約数和(自身を除く): 117464328

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, 33811, 67622, 101433, 135244, 169055, 202866, 270488, 304299, 338110, 405732, 507165, 540976, 608598, 676220, 811464, 1014330, 1081952, 1217196, 1352440, 1521495, 1622928, 2028660, 2434392, 2704880, 3042990, 3245856, 4057320, 4868784, 5409760, 6085980, 8114640, 9737568, 12171960, 16229280, 24343920, 48687840]

約数ペア:

[(1, 48687840), (2, 24343920), (3, 16229280), (4, 12171960), (5, 9737568), (6, 8114640), (8, 6085980), (9, 5409760), (10, 4868784), (12, 4057320), (15, 3245856), (16, 3042990), (18, 2704880), (20, 2434392), (24, 2028660), (30, 1622928), (32, 1521495), (36, 1352440), (40, 1217196), (45, 1081952), (48, 1014330), (60, 811464), (72, 676220), (80, 608598), (90, 540976), (96, 507165), (120, 405732), (144, 338110), (160, 304299), (180, 270488), (240, 202866), (288, 169055), (360, 135244), (480, 101433), (720, 67622), (1440, 33811)]