15790182880

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{298153}}^1$

素因数の和:298499

約数の個数: 48

約数和(自身を含む): 37417134384

約数和(自身を除く): 21626951504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 26480, 52960, 298153, 596306, 1192612, 1490765, 2385224, 2981530, 4770448, 5963060, 9540896, 11926120, 23852240, 47704480, 98688643, 197377286, 394754572, 493443215, 789509144, 986886430, 1579018288, 1973772860, 3158036576, 3947545720, 7895091440, 15790182880]

約数ペア:

[(1, 15790182880), (2, 7895091440), (4, 3947545720), (5, 3158036576), (8, 1973772860), (10, 1579018288), (16, 986886430), (20, 789509144), (32, 493443215), (40, 394754572), (80, 197377286), (160, 98688643), (331, 47704480), (662, 23852240), (1324, 11926120), (1655, 9540896), (2648, 5963060), (3310, 4770448), (5296, 2981530), (6620, 2385224), (10592, 1490765), (13240, 1192612), (26480, 596306), (52960, 298153)]