80673480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 263460600

約数和(自身を除く): 182787120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 809, 831, 1108, 1385, 1618, 1662, 2216, 2427, 2493, 2770, 3236, 3324, 4045, 4155, 4854, 4986, 5540, 6472, 6648, 7281, 8090, 8310, 9708, 9972, 11080, 12135, 12465, 14562, 16180, 16620, 19416, 19944, 24270, 24930, 29124, 32360, 33240, 36405, 48540, 49860, 58248, 72810, 97080, 99720, 145620, 224093, 291240, 448186, 672279, 896372, 1120465, 1344558, 1792744, 2016837, 2240930, 2689116, 3361395, 4033674, 4481860, 5378232, 6722790, 8067348, 8963720, 10084185, 13445580, 16134696, 20168370, 26891160, 40336740, 80673480]

約数ペア:

[(1, 80673480), (2, 40336740), (3, 26891160), (4, 20168370), (5, 16134696), (6, 13445580), (8, 10084185), (9, 8963720), (10, 8067348), (12, 6722790), (15, 5378232), (18, 4481860), (20, 4033674), (24, 3361395), (30, 2689116), (36, 2240930), (40, 2016837), (45, 1792744), (60, 1344558), (72, 1120465), (90, 896372), (120, 672279), (180, 448186), (277, 291240), (360, 224093), (554, 145620), (809, 99720), (831, 97080), (1108, 72810), (1385, 58248), (1618, 49860), (1662, 48540), (2216, 36405), (2427, 33240), (2493, 32360), (2770, 29124), (3236, 24930), (3324, 24270), (4045, 19944), (4155, 19416), (4854, 16620), (4986, 16180), (5540, 14562), (6472, 12465), (6648, 12135), (7281, 11080), (8090, 9972), (8310, 9708)]