80087460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9743}}^1$

素因数の和:9892

約数の個数: 48

約数和(自身を含む): 225904896

約数和(自身を除く): 145817436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 9743, 19486, 29229, 38972, 48715, 58458, 97430, 116916, 146145, 194860, 292290, 584580, 1334791, 2669582, 4004373, 5339164, 6673955, 8008746, 13347910, 16017492, 20021865, 26695820, 40043730, 80087460]

約数ペア:

[(1, 80087460), (2, 40043730), (3, 26695820), (4, 20021865), (5, 16017492), (6, 13347910), (10, 8008746), (12, 6673955), (15, 5339164), (20, 4004373), (30, 2669582), (60, 1334791), (137, 584580), (274, 292290), (411, 194860), (548, 146145), (685, 116916), (822, 97430), (1370, 58458), (1644, 48715), (2055, 38972), (2740, 29229), (4110, 19486), (8220, 9743)]