2511157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{41603}}^1$

素因数の和:42120

約数の個数: 64

約数和(自身を含む): 7548629760

約数和(自身を除く): 5037472680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1509, 2012, 2515, 3018, 4024, 5030, 6036, 7545, 10060, 12072, 15090, 20120, 30180, 41603, 60360, 83206, 124809, 166412, 208015, 249618, 332824, 416030, 499236, 624045, 832060, 998472, 1248090, 1664120, 2496180, 4992360, 20926309, 41852618, 62778927, 83705236, 104631545, 125557854, 167410472, 209263090, 251115708, 313894635, 418526180, 502231416, 627789270, 837052360, 1255578540, 2511157080]

約数ペア:

[(1, 2511157080), (2, 1255578540), (3, 837052360), (4, 627789270), (5, 502231416), (6, 418526180), (8, 313894635), (10, 251115708), (12, 209263090), (15, 167410472), (20, 125557854), (24, 104631545), (30, 83705236), (40, 62778927), (60, 41852618), (120, 20926309), (503, 4992360), (1006, 2496180), (1509, 1664120), (2012, 1248090), (2515, 998472), (3018, 832060), (4024, 624045), (5030, 499236), (6036, 416030), (7545, 332824), (10060, 249618), (12072, 208015), (15090, 166412), (20120, 124809), (30180, 83206), (41603, 60360)]