264230640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:992

約数の個数: 160

約数和(自身を含む): 917352000

約数和(自身を除く): 653121360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 821, 894, 1080, 1192, 1341, 1490, 1642, 1788, 2160, 2235, 2384, 2463, 2682, 2980, 3284, 3576, 4023, 4105, 4470, 4926, 5364, 5960, 6568, 6705, 7152, 7389, 8046, 8210, 8940, 9852, 10728, 11920, 12315, 13136, 13410, 14778, 16092, 16420, 17880, 19704, 20115, 21456, 22167, 24630, 26820, 29556, 32184, 32840, 35760, 36945, 39408, 40230, 44334, 49260, 53640, 59112, 64368, 65680, 73890, 80460, 88668, 98520, 107280, 110835, 118224, 122329, 147780, 160920, 177336, 197040, 221670, 244658, 295560, 321840, 354672, 366987, 443340, 489316, 591120, 611645, 733974, 886680, 978632, 1100961, 1223290, 1467948, 1773360, 1834935, 1957264, 2201922, 2446580, 2935896, 3302883, 3669870, 4403844, 4893160, 5504805, 5871792, 6605766, 7339740, 8807688, 9786320, 11009610, 13211532, 14679480, 16514415, 17615376, 22019220, 26423064, 29358960, 33028830, 44038440, 52846128, 66057660, 88076880, 132115320, 264230640]

約数ペア:

[(1, 264230640), (2, 132115320), (3, 88076880), (4, 66057660), (5, 52846128), (6, 44038440), (8, 33028830), (9, 29358960), (10, 26423064), (12, 22019220), (15, 17615376), (16, 16514415), (18, 14679480), (20, 13211532), (24, 11009610), (27, 9786320), (30, 8807688), (36, 7339740), (40, 6605766), (45, 5871792), (48, 5504805), (54, 4893160), (60, 4403844), (72, 3669870), (80, 3302883), (90, 2935896), (108, 2446580), (120, 2201922), (135, 1957264), (144, 1834935), (149, 1773360), (180, 1467948), (216, 1223290), (240, 1100961), (270, 978632), (298, 886680), (360, 733974), (432, 611645), (447, 591120), (540, 489316), (596, 443340), (720, 366987), (745, 354672), (821, 321840), (894, 295560), (1080, 244658), (1192, 221670), (1341, 197040), (1490, 177336), (1642, 160920), (1788, 147780), (2160, 122329), (2235, 118224), (2384, 110835), (2463, 107280), (2682, 98520), (2980, 88668), (3284, 80460), (3576, 73890), (4023, 65680), (4105, 64368), (4470, 59112), (4926, 53640), (5364, 49260), (5960, 44334), (6568, 40230), (6705, 39408), (7152, 36945), (7389, 35760), (8046, 32840), (8210, 32184), (8940, 29556), (9852, 26820), (10728, 24630), (11920, 22167), (12315, 21456), (13136, 20115), (13410, 19704), (14778, 17880), (16092, 16420)]