249929520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1041373}}^1$

素因数の和:1041389

約数の個数: 40

約数和(自身を含む): 774782256

約数和(自身を除く): 524852736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1041373, 2082746, 3124119, 4165492, 5206865, 6248238, 8330984, 10413730, 12496476, 15620595, 16661968, 20827460, 24992952, 31241190, 41654920, 49985904, 62482380, 83309840, 124964760, 249929520]

約数ペア:

[(1, 249929520), (2, 124964760), (3, 83309840), (4, 62482380), (5, 49985904), (6, 41654920), (8, 31241190), (10, 24992952), (12, 20827460), (15, 16661968), (16, 15620595), (20, 12496476), (24, 10413730), (30, 8330984), (40, 6248238), (48, 5206865), (60, 4165492), (80, 3124119), (120, 2082746), (240, 1041373)]