498747960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1385411}}^1$

素因数の和:1385428

約数の個数: 48

約数和(自身を含む): 1620932040

約数和(自身を除く): 1122184080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1385411, 2770822, 4156233, 5541644, 6927055, 8312466, 11083288, 12468699, 13854110, 16624932, 20781165, 24937398, 27708220, 33249864, 41562330, 49874796, 55416440, 62343495, 83124660, 99749592, 124686990, 166249320, 249373980, 498747960]

約数ペア:

[(1, 498747960), (2, 249373980), (3, 166249320), (4, 124686990), (5, 99749592), (6, 83124660), (8, 62343495), (9, 55416440), (10, 49874796), (12, 41562330), (15, 33249864), (18, 27708220), (20, 24937398), (24, 20781165), (30, 16624932), (36, 13854110), (40, 12468699), (45, 11083288), (60, 8312466), (72, 6927055), (90, 5541644), (120, 4156233), (180, 2770822), (360, 1385411)]