15395760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21383}}^1$

素因数の和:21402

約数の個数: 60

約数和(自身を含む): 51706512

約数和(自身を除く): 36310752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21383, 42766, 64149, 85532, 106915, 128298, 171064, 192447, 213830, 256596, 320745, 342128, 384894, 427660, 513192, 641490, 769788, 855320, 962235, 1026384, 1282980, 1539576, 1710640, 1924470, 2565960, 3079152, 3848940, 5131920, 7697880, 15395760]

約数ペア:

[(1, 15395760), (2, 7697880), (3, 5131920), (4, 3848940), (5, 3079152), (6, 2565960), (8, 1924470), (9, 1710640), (10, 1539576), (12, 1282980), (15, 1026384), (16, 962235), (18, 855320), (20, 769788), (24, 641490), (30, 513192), (36, 427660), (40, 384894), (45, 342128), (48, 320745), (60, 256596), (72, 213830), (80, 192447), (90, 171064), (120, 128298), (144, 106915), (180, 85532), (240, 64149), (360, 42766), (720, 21383)]