206836320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{430909}}^1$

素因数の和:430927

約数の個数: 48

約数和(自身を含む): 651535920

約数和(自身を除く): 444699600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 430909, 861818, 1292727, 1723636, 2154545, 2585454, 3447272, 4309090, 5170908, 6463635, 6894544, 8618180, 10341816, 12927270, 13789088, 17236360, 20683632, 25854540, 34472720, 41367264, 51709080, 68945440, 103418160, 206836320]

約数ペア:

[(1, 206836320), (2, 103418160), (3, 68945440), (4, 51709080), (5, 41367264), (6, 34472720), (8, 25854540), (10, 20683632), (12, 17236360), (15, 13789088), (16, 12927270), (20, 10341816), (24, 8618180), (30, 6894544), (32, 6463635), (40, 5170908), (48, 4309090), (60, 3447272), (80, 2585454), (96, 2154545), (120, 1723636), (160, 1292727), (240, 861818), (480, 430909)]