406162080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 1433376000

約数和(自身を除く): 1027213920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 216, 240, 270, 288, 298, 360, 432, 447, 480, 540, 596, 631, 720, 745, 864, 894, 1080, 1192, 1262, 1341, 1440, 1490, 1788, 1893, 2160, 2235, 2384, 2524, 2682, 2980, 3155, 3576, 3786, 4023, 4320, 4470, 4768, 5048, 5364, 5679, 5960, 6310, 6705, 7152, 7572, 8046, 8940, 9465, 10096, 10728, 11358, 11920, 12620, 13410, 14304, 15144, 16092, 17037, 17880, 18930, 20115, 20192, 21456, 22716, 23840, 25240, 26820, 28395, 30288, 32184, 34074, 35760, 37860, 40230, 42912, 45432, 50480, 53640, 56790, 60576, 64368, 68148, 71520, 75720, 80460, 85185, 90864, 94019, 100960, 107280, 113580, 128736, 136296, 151440, 160920, 170370, 181728, 188038, 214560, 227160, 272592, 282057, 302880, 321840, 340740, 376076, 454320, 470095, 545184, 564114, 643680, 681480, 752152, 846171, 908640, 940190, 1128228, 1362960, 1410285, 1504304, 1692342, 1880380, 2256456, 2538513, 2725920, 2820570, 3008608, 3384684, 3760760, 4230855, 4512912, 5077026, 5641140, 6769368, 7521520, 8461710, 9025824, 10154052, 11282280, 12692565, 13538736, 15043040, 16923420, 20308104, 22564560, 25385130, 27077472, 33846840, 40616208, 45129120, 50770260, 67693680, 81232416, 101540520, 135387360, 203081040, 406162080]

約数ペア:

[(1, 406162080), (2, 203081040), (3, 135387360), (4, 101540520), (5, 81232416), (6, 67693680), (8, 50770260), (9, 45129120), (10, 40616208), (12, 33846840), (15, 27077472), (16, 25385130), (18, 22564560), (20, 20308104), (24, 16923420), (27, 15043040), (30, 13538736), (32, 12692565), (36, 11282280), (40, 10154052), (45, 9025824), (48, 8461710), (54, 7521520), (60, 6769368), (72, 5641140), (80, 5077026), (90, 4512912), (96, 4230855), (108, 3760760), (120, 3384684), (135, 3008608), (144, 2820570), (149, 2725920), (160, 2538513), (180, 2256456), (216, 1880380), (240, 1692342), (270, 1504304), (288, 1410285), (298, 1362960), (360, 1128228), (432, 940190), (447, 908640), (480, 846171), (540, 752152), (596, 681480), (631, 643680), (720, 564114), (745, 545184), (864, 470095), (894, 454320), (1080, 376076), (1192, 340740), (1262, 321840), (1341, 302880), (1440, 282057), (1490, 272592), (1788, 227160), (1893, 214560), (2160, 188038), (2235, 181728), (2384, 170370), (2524, 160920), (2682, 151440), (2980, 136296), (3155, 128736), (3576, 113580), (3786, 107280), (4023, 100960), (4320, 94019), (4470, 90864), (4768, 85185), (5048, 80460), (5364, 75720), (5679, 71520), (5960, 68148), (6310, 64368), (6705, 60576), (7152, 56790), (7572, 53640), (8046, 50480), (8940, 45432), (9465, 42912), (10096, 40230), (10728, 37860), (11358, 35760), (11920, 34074), (12620, 32184), (13410, 30288), (14304, 28395), (15144, 26820), (16092, 25240), (17037, 23840), (17880, 22716), (18930, 21456), (20115, 20192)]