72015600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{60013}}^1$

素因数の和:60034

約数の個数: 60

約数和(自身を含む): 230693816

約数和(自身を除く): 158678216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 60013, 120026, 180039, 240052, 300065, 360078, 480104, 600130, 720156, 900195, 960208, 1200260, 1440312, 1500325, 1800390, 2400520, 2880624, 3000650, 3600780, 4500975, 4801040, 6001300, 7201560, 9001950, 12002600, 14403120, 18003900, 24005200, 36007800, 72015600]

約数ペア:

[(1, 72015600), (2, 36007800), (3, 24005200), (4, 18003900), (5, 14403120), (6, 12002600), (8, 9001950), (10, 7201560), (12, 6001300), (15, 4801040), (16, 4500975), (20, 3600780), (24, 3000650), (25, 2880624), (30, 2400520), (40, 1800390), (48, 1500325), (50, 1440312), (60, 1200260), (75, 960208), (80, 900195), (100, 720156), (120, 600130), (150, 480104), (200, 360078), (240, 300065), (300, 240052), (400, 180039), (600, 120026), (1200, 60013)]