486100480

素因数分解:

$2^9\times 5^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:939

約数の個数: 80

約数和(自身を含む): 1171130400

約数和(自身を除く): 685029920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 317, 320, 512, 599, 634, 640, 1198, 1268, 1280, 1585, 2396, 2536, 2560, 2995, 3170, 4792, 5072, 5990, 6340, 9584, 10144, 11980, 12680, 19168, 20288, 23960, 25360, 38336, 40576, 47920, 50720, 76672, 81152, 95840, 101440, 153344, 162304, 189883, 191680, 202880, 306688, 379766, 383360, 405760, 759532, 766720, 811520, 949415, 1519064, 1533440, 1898830, 3038128, 3797660, 6076256, 7595320, 12152512, 15190640, 24305024, 30381280, 48610048, 60762560, 97220096, 121525120, 243050240, 486100480]

約数ペア:

[(1, 486100480), (2, 243050240), (4, 121525120), (5, 97220096), (8, 60762560), (10, 48610048), (16, 30381280), (20, 24305024), (32, 15190640), (40, 12152512), (64, 7595320), (80, 6076256), (128, 3797660), (160, 3038128), (256, 1898830), (317, 1533440), (320, 1519064), (512, 949415), (599, 811520), (634, 766720), (640, 759532), (1198, 405760), (1268, 383360), (1280, 379766), (1585, 306688), (2396, 202880), (2536, 191680), (2560, 189883), (2995, 162304), (3170, 153344), (4792, 101440), (5072, 95840), (5990, 81152), (6340, 76672), (9584, 50720), (10144, 47920), (11980, 40576), (12680, 38336), (19168, 25360), (20288, 23960)]