1085000880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{24977}}^1$

素因数の和:25174

約数の個数: 80

約数和(自身を含む): 3382221024

約数和(自身を除く): 2297220144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 10860, 14480, 21720, 24977, 43440, 49954, 74931, 99908, 124885, 149862, 199816, 249770, 299724, 374655, 399632, 499540, 599448, 749310, 999080, 1198896, 1498620, 1998160, 2997240, 4520837, 5994480, 9041674, 13562511, 18083348, 22604185, 27125022, 36166696, 45208370, 54250044, 67812555, 72333392, 90416740, 108500088, 135625110, 180833480, 217000176, 271250220, 361666960, 542500440, 1085000880]

約数ペア:

[(1, 1085000880), (2, 542500440), (3, 361666960), (4, 271250220), (5, 217000176), (6, 180833480), (8, 135625110), (10, 108500088), (12, 90416740), (15, 72333392), (16, 67812555), (20, 54250044), (24, 45208370), (30, 36166696), (40, 27125022), (48, 22604185), (60, 18083348), (80, 13562511), (120, 9041674), (181, 5994480), (240, 4520837), (362, 2997240), (543, 1998160), (724, 1498620), (905, 1198896), (1086, 999080), (1448, 749310), (1810, 599448), (2172, 499540), (2715, 399632), (2896, 374655), (3620, 299724), (4344, 249770), (5430, 199816), (7240, 149862), (8688, 124885), (10860, 99908), (14480, 74931), (21720, 49954), (24977, 43440)]