160641180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127493}}^1$

素因数の和:127515

約数の個数: 72

約数和(自身を含む): 556893792

約数和(自身を除く): 396252612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 127493, 254986, 382479, 509972, 637465, 764958, 892451, 1147437, 1274930, 1529916, 1784902, 1912395, 2294874, 2549860, 2677353, 3569804, 3824790, 4462255, 4589748, 5354706, 5737185, 7649580, 8032059, 8924510, 10709412, 11474370, 13386765, 16064118, 17849020, 22948740, 26773530, 32128236, 40160295, 53547060, 80320590, 160641180]

約数ペア:

[(1, 160641180), (2, 80320590), (3, 53547060), (4, 40160295), (5, 32128236), (6, 26773530), (7, 22948740), (9, 17849020), (10, 16064118), (12, 13386765), (14, 11474370), (15, 10709412), (18, 8924510), (20, 8032059), (21, 7649580), (28, 5737185), (30, 5354706), (35, 4589748), (36, 4462255), (42, 3824790), (45, 3569804), (60, 2677353), (63, 2549860), (70, 2294874), (84, 1912395), (90, 1784902), (105, 1529916), (126, 1274930), (140, 1147437), (180, 892451), (210, 764958), (252, 637465), (315, 509972), (420, 382479), (630, 254986), (1260, 127493)]