302662880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145511}}^1$

素因数の和:145539

約数の個数: 48

約数和(自身を含む): 770049504

約数和(自身を除く): 467386624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 145511, 291022, 582044, 727555, 1164088, 1455110, 1891643, 2328176, 2910220, 3783286, 4656352, 5820440, 7566572, 9458215, 11640880, 15133144, 18916430, 23281760, 30266288, 37832860, 60532576, 75665720, 151331440, 302662880]

約数ペア:

[(1, 302662880), (2, 151331440), (4, 75665720), (5, 60532576), (8, 37832860), (10, 30266288), (13, 23281760), (16, 18916430), (20, 15133144), (26, 11640880), (32, 9458215), (40, 7566572), (52, 5820440), (65, 4656352), (80, 3783286), (104, 2910220), (130, 2328176), (160, 1891643), (208, 1455110), (260, 1164088), (416, 727555), (520, 582044), (1040, 291022), (2080, 145511)]