65004120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{20063}}^1$

素因数の和:20086

約数の個数: 80

約数和(自身を含む): 218496960

約数和(自身を除く): 153492840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 180567, 200630, 240756, 300945, 361134, 401260, 481512, 541701, 601890, 722268, 802520, 902835, 1083402, 1203780, 1444536, 1625103, 1805670, 2166804, 2407560, 2708505, 3250206, 3611340, 4333608, 5417010, 6500412, 7222680, 8125515, 10834020, 13000824, 16251030, 21668040, 32502060, 65004120]

約数ペア:

[(1, 65004120), (2, 32502060), (3, 21668040), (4, 16251030), (5, 13000824), (6, 10834020), (8, 8125515), (9, 7222680), (10, 6500412), (12, 5417010), (15, 4333608), (18, 3611340), (20, 3250206), (24, 2708505), (27, 2407560), (30, 2166804), (36, 1805670), (40, 1625103), (45, 1444536), (54, 1203780), (60, 1083402), (72, 902835), (81, 802520), (90, 722268), (108, 601890), (120, 541701), (135, 481512), (162, 401260), (180, 361134), (216, 300945), (270, 240756), (324, 200630), (360, 180567), (405, 160504), (540, 120378), (648, 100315), (810, 80252), (1080, 60189), (1620, 40126), (3240, 20063)]