55379640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14887}}^1$

素因数の和:14932

約数の個数: 64

約数和(自身を含む): 171509760

約数和(自身を除く): 116130120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 14887, 29774, 44661, 59548, 74435, 89322, 119096, 148870, 178644, 223305, 297740, 357288, 446610, 461497, 595480, 893220, 922994, 1384491, 1786440, 1845988, 2307485, 2768982, 3691976, 4614970, 5537964, 6922455, 9229940, 11075928, 13844910, 18459880, 27689820, 55379640]

約数ペア:

[(1, 55379640), (2, 27689820), (3, 18459880), (4, 13844910), (5, 11075928), (6, 9229940), (8, 6922455), (10, 5537964), (12, 4614970), (15, 3691976), (20, 2768982), (24, 2307485), (30, 1845988), (31, 1786440), (40, 1384491), (60, 922994), (62, 893220), (93, 595480), (120, 461497), (124, 446610), (155, 357288), (186, 297740), (248, 223305), (310, 178644), (372, 148870), (465, 119096), (620, 89322), (744, 74435), (930, 59548), (1240, 44661), (1860, 29774), (3720, 14887)]