85884720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 267170400

約数和(自身を除く): 181285680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 797, 898, 1347, 1594, 1796, 2245, 2391, 2694, 3188, 3592, 3985, 4490, 4782, 5388, 6376, 6735, 7184, 7970, 8980, 9564, 10776, 11955, 12752, 13470, 15940, 17960, 19128, 21552, 23910, 26940, 31880, 35920, 38256, 47820, 53880, 63760, 95640, 107760, 191280, 357853, 715706, 1073559, 1431412, 1789265, 2147118, 2862824, 3578530, 4294236, 5367795, 5725648, 7157060, 8588472, 10735590, 14314120, 17176944, 21471180, 28628240, 42942360, 85884720]

約数ペア:

[(1, 85884720), (2, 42942360), (3, 28628240), (4, 21471180), (5, 17176944), (6, 14314120), (8, 10735590), (10, 8588472), (12, 7157060), (15, 5725648), (16, 5367795), (20, 4294236), (24, 3578530), (30, 2862824), (40, 2147118), (48, 1789265), (60, 1431412), (80, 1073559), (120, 715706), (240, 357853), (449, 191280), (797, 107760), (898, 95640), (1347, 63760), (1594, 53880), (1796, 47820), (2245, 38256), (2391, 35920), (2694, 31880), (3188, 26940), (3592, 23910), (3985, 21552), (4490, 19128), (4782, 17960), (5388, 15940), (6376, 13470), (6735, 12752), (7184, 11955), (7970, 10776), (8980, 9564)]