82361220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2729}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 231154560

約数和(自身を除く): 148793340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 2729, 3018, 5030, 5458, 6036, 7545, 8187, 10060, 10916, 13645, 15090, 16374, 27290, 30180, 32748, 40935, 54580, 81870, 163740, 1372687, 2745374, 4118061, 5490748, 6863435, 8236122, 13726870, 16472244, 20590305, 27453740, 41180610, 82361220]

約数ペア:

[(1, 82361220), (2, 41180610), (3, 27453740), (4, 20590305), (5, 16472244), (6, 13726870), (10, 8236122), (12, 6863435), (15, 5490748), (20, 4118061), (30, 2745374), (60, 1372687), (503, 163740), (1006, 81870), (1509, 54580), (2012, 40935), (2515, 32748), (2729, 30180), (3018, 27290), (5030, 16374), (5458, 15090), (6036, 13645), (7545, 10916), (8187, 10060)]