79481280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82793}}^1$

素因数の和:82813

約数の個数: 56

約数和(自身を含む): 252356112

約数和(自身を除く): 172874832

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, 82793, 165586, 248379, 331172, 413965, 496758, 662344, 827930, 993516, 1241895, 1324688, 1655860, 1987032, 2483790, 2649376, 3311720, 3974064, 4967580, 5298752, 6623440, 7948128, 9935160, 13246880, 15896256, 19870320, 26493760, 39740640, 79481280]

約数ペア:

[(1, 79481280), (2, 39740640), (3, 26493760), (4, 19870320), (5, 15896256), (6, 13246880), (8, 9935160), (10, 7948128), (12, 6623440), (15, 5298752), (16, 4967580), (20, 3974064), (24, 3311720), (30, 2649376), (32, 2483790), (40, 1987032), (48, 1655860), (60, 1324688), (64, 1241895), (80, 993516), (96, 827930), (120, 662344), (160, 496758), (192, 413965), (240, 331172), (320, 248379), (480, 165586), (960, 82793)]