15371880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128099}}^1$

素因数の和:128113

約数の個数: 32

約数和(自身を含む): 46116000

約数和(自身を除く): 30744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128099, 256198, 384297, 512396, 640495, 768594, 1024792, 1280990, 1537188, 1921485, 2561980, 3074376, 3842970, 5123960, 7685940, 15371880]

約数ペア:

[(1, 15371880), (2, 7685940), (3, 5123960), (4, 3842970), (5, 3074376), (6, 2561980), (8, 1921485), (10, 1537188), (12, 1280990), (15, 1024792), (20, 768594), (24, 640495), (30, 512396), (40, 384297), (60, 256198), (120, 128099)]