80095140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10853}}^1$

素因数の和:10909

約数の個数: 72

約数和(自身を含む): 248903928

約数和(自身を除く): 168808788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 10853, 21706, 32559, 43412, 54265, 65118, 97677, 108530, 130236, 162795, 195354, 217060, 325590, 390708, 444973, 488385, 651180, 889946, 976770, 1334919, 1779892, 1953540, 2224865, 2669838, 4004757, 4449730, 5339676, 6674595, 8009514, 8899460, 13349190, 16019028, 20023785, 26698380, 40047570, 80095140]

約数ペア:

[(1, 80095140), (2, 40047570), (3, 26698380), (4, 20023785), (5, 16019028), (6, 13349190), (9, 8899460), (10, 8009514), (12, 6674595), (15, 5339676), (18, 4449730), (20, 4004757), (30, 2669838), (36, 2224865), (41, 1953540), (45, 1779892), (60, 1334919), (82, 976770), (90, 889946), (123, 651180), (164, 488385), (180, 444973), (205, 390708), (246, 325590), (369, 217060), (410, 195354), (492, 162795), (615, 130236), (738, 108530), (820, 97677), (1230, 65118), (1476, 54265), (1845, 43412), (2460, 32559), (3690, 21706), (7380, 10853)]