72013080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{600109}}^1$

素因数の和:600123

約数の個数: 32

約数和(自身を含む): 216039600

約数和(自身を除く): 144026520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 600109, 1200218, 1800327, 2400436, 3000545, 3600654, 4800872, 6001090, 7201308, 9001635, 12002180, 14402616, 18003270, 24004360, 36006540, 72013080]

約数ペア:

[(1, 72013080), (2, 36006540), (3, 24004360), (4, 18003270), (5, 14402616), (6, 12002180), (8, 9001635), (10, 7201308), (12, 6001090), (15, 4800872), (20, 3600654), (24, 3000545), (30, 2400436), (40, 1800327), (60, 1200218), (120, 600109)]