54024320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 152755200

約数和(自身を除く): 98730880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 389, 434, 448, 496, 560, 620, 640, 778, 868, 896, 992, 1085, 1120, 1240, 1556, 1736, 1945, 1984, 2170, 2240, 2480, 2723, 3112, 3472, 3890, 3968, 4340, 4480, 4960, 5446, 6224, 6944, 7780, 8680, 9920, 10892, 12059, 12448, 13615, 13888, 15560, 17360, 19840, 21784, 24118, 24896, 27230, 27776, 31120, 34720, 43568, 48236, 49792, 54460, 60295, 62240, 69440, 84413, 87136, 96472, 108920, 120590, 124480, 138880, 168826, 174272, 192944, 217840, 241180, 248960, 337652, 348544, 385888, 422065, 435680, 482360, 675304, 771776, 844130, 871360, 964720, 1350608, 1543552, 1688260, 1742720, 1929440, 2701216, 3376520, 3858880, 5402432, 6753040, 7717760, 10804864, 13506080, 27012160, 54024320]

約数ペア:

[(1, 54024320), (2, 27012160), (4, 13506080), (5, 10804864), (7, 7717760), (8, 6753040), (10, 5402432), (14, 3858880), (16, 3376520), (20, 2701216), (28, 1929440), (31, 1742720), (32, 1688260), (35, 1543552), (40, 1350608), (56, 964720), (62, 871360), (64, 844130), (70, 771776), (80, 675304), (112, 482360), (124, 435680), (128, 422065), (140, 385888), (155, 348544), (160, 337652), (217, 248960), (224, 241180), (248, 217840), (280, 192944), (310, 174272), (320, 168826), (389, 138880), (434, 124480), (448, 120590), (496, 108920), (560, 96472), (620, 87136), (640, 84413), (778, 69440), (868, 62240), (896, 60295), (992, 54460), (1085, 49792), (1120, 48236), (1240, 43568), (1556, 34720), (1736, 31120), (1945, 27776), (1984, 27230), (2170, 24896), (2240, 24118), (2480, 21784), (2723, 19840), (3112, 17360), (3472, 15560), (3890, 13888), (3968, 13615), (4340, 12448), (4480, 12059), (4960, 10892), (5446, 9920), (6224, 8680), (6944, 7780)]