79878720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83207}}^1$

素因数の和:83227

約数の個数: 56

約数和(自身を含む): 253617984

約数和(自身を除く): 173739264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 83207, 166414, 249621, 332828, 416035, 499242, 665656, 832070, 998484, 1248105, 1331312, 1664140, 1996968, 2496210, 2662624, 3328280, 3993936, 4992420, 5325248, 6656560, 7987872, 9984840, 13313120, 15975744, 19969680, 26626240, 39939360, 79878720]

約数ペア:

[(1, 79878720), (2, 39939360), (3, 26626240), (4, 19969680), (5, 15975744), (6, 13313120), (8, 9984840), (10, 7987872), (12, 6656560), (15, 5325248), (16, 4992420), (20, 3993936), (24, 3328280), (30, 2662624), (32, 2496210), (40, 1996968), (48, 1664140), (60, 1331312), (64, 1248105), (80, 998484), (96, 832070), (120, 665656), (160, 499242), (192, 416035), (240, 332828), (320, 249621), (480, 166414), (960, 83207)]