2585655360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20879}}^1$

素因数の和:20945

約数の個数: 168

約数和(自身を含む): 9100840320

約数和(自身を除く): 6515184960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 20640, 20879, 24768, 30960, 41280, 41758, 61920, 62637, 83516, 104395, 123840, 125274, 167032, 187911, 208790, 250548, 313185, 334064, 375822, 417580, 501096, 626370, 668128, 751644, 835160, 897797, 939555, 1002192, 1252740, 1336256, 1503288, 1670320, 1795594, 1879110, 2004384, 2505480, 2693391, 3006576, 3340640, 3591188, 3758220, 4008768, 4488985, 5010960, 5386782, 6013152, 6681280, 7182376, 7516440, 8080173, 8977970, 10021920, 10773564, 12026304, 13466955, 14364752, 15032880, 16160346, 17955940, 20043840, 21547128, 26933910, 28729504, 30065760, 32320692, 35911880, 40400865, 43094256, 53867820, 57459008, 60131520, 64641384, 71823760, 80801730, 86188512, 107735640, 129282768, 143647520, 161603460, 172377024, 215471280, 258565536, 287295040, 323206920, 430942560, 517131072, 646413840, 861885120, 1292827680, 2585655360]

約数ペア:

[(1, 2585655360), (2, 1292827680), (3, 861885120), (4, 646413840), (5, 517131072), (6, 430942560), (8, 323206920), (9, 287295040), (10, 258565536), (12, 215471280), (15, 172377024), (16, 161603460), (18, 143647520), (20, 129282768), (24, 107735640), (30, 86188512), (32, 80801730), (36, 71823760), (40, 64641384), (43, 60131520), (45, 57459008), (48, 53867820), (60, 43094256), (64, 40400865), (72, 35911880), (80, 32320692), (86, 30065760), (90, 28729504), (96, 26933910), (120, 21547128), (129, 20043840), (144, 17955940), (160, 16160346), (172, 15032880), (180, 14364752), (192, 13466955), (215, 12026304), (240, 10773564), (258, 10021920), (288, 8977970), (320, 8080173), (344, 7516440), (360, 7182376), (387, 6681280), (430, 6013152), (480, 5386782), (516, 5010960), (576, 4488985), (645, 4008768), (688, 3758220), (720, 3591188), (774, 3340640), (860, 3006576), (960, 2693391), (1032, 2505480), (1290, 2004384), (1376, 1879110), (1440, 1795594), (1548, 1670320), (1720, 1503288), (1935, 1336256), (2064, 1252740), (2580, 1002192), (2752, 939555), (2880, 897797), (3096, 835160), (3440, 751644), (3870, 668128), (4128, 626370), (5160, 501096), (6192, 417580), (6880, 375822), (7740, 334064), (8256, 313185), (10320, 250548), (12384, 208790), (13760, 187911), (15480, 167032), (20640, 125274), (20879, 123840), (24768, 104395), (30960, 83516), (41280, 62637), (41758, 61920)]