190996920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{176849}}^1$

素因数の和:176869

約数の個数: 64

約数和(自身を含む): 636660000

約数和(自身を除く): 445663080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 176849, 353698, 530547, 707396, 884245, 1061094, 1414792, 1591641, 1768490, 2122188, 2652735, 3183282, 3536980, 4244376, 4774923, 5305470, 6366564, 7073960, 7958205, 9549846, 10610940, 12733128, 15916410, 19099692, 21221880, 23874615, 31832820, 38199384, 47749230, 63665640, 95498460, 190996920]

約数ペア:

[(1, 190996920), (2, 95498460), (3, 63665640), (4, 47749230), (5, 38199384), (6, 31832820), (8, 23874615), (9, 21221880), (10, 19099692), (12, 15916410), (15, 12733128), (18, 10610940), (20, 9549846), (24, 7958205), (27, 7073960), (30, 6366564), (36, 5305470), (40, 4774923), (45, 4244376), (54, 3536980), (60, 3183282), (72, 2652735), (90, 2122188), (108, 1768490), (120, 1591641), (135, 1414792), (180, 1061094), (216, 884245), (270, 707396), (360, 530547), (540, 353698), (1080, 176849)]