1207200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{503}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 3937248

約数和(自身を除く): 2730048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 503, 600, 800, 1006, 1200, 1509, 2012, 2400, 2515, 3018, 4024, 5030, 6036, 7545, 8048, 10060, 12072, 12575, 15090, 16096, 20120, 24144, 25150, 30180, 37725, 40240, 48288, 50300, 60360, 75450, 80480, 100600, 120720, 150900, 201200, 241440, 301800, 402400, 603600, 1207200]

約数ペア:

[(1, 1207200), (2, 603600), (3, 402400), (4, 301800), (5, 241440), (6, 201200), (8, 150900), (10, 120720), (12, 100600), (15, 80480), (16, 75450), (20, 60360), (24, 50300), (25, 48288), (30, 40240), (32, 37725), (40, 30180), (48, 25150), (50, 24144), (60, 20120), (75, 16096), (80, 15090), (96, 12575), (100, 12072), (120, 10060), (150, 8048), (160, 7545), (200, 6036), (240, 5030), (300, 4024), (400, 3018), (480, 2515), (503, 2400), (600, 2012), (800, 1509), (1006, 1200)]