417820320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1407

約数の個数: 144

約数和(自身を含む): 1432627560

約数和(自身を除く): 1014807240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 771, 1028, 1129, 1285, 1440, 1542, 2056, 2258, 2313, 2570, 3084, 3387, 3855, 4112, 4516, 4626, 5140, 5645, 6168, 6774, 7710, 8224, 9032, 9252, 10161, 10280, 11290, 11565, 12336, 13548, 15420, 16935, 18064, 18504, 20322, 20560, 22580, 23130, 24672, 27096, 30840, 33870, 36128, 37008, 40644, 41120, 45160, 46260, 50805, 54192, 61680, 67740, 74016, 81288, 90320, 92520, 101610, 108384, 123360, 135480, 162576, 180640, 185040, 203220, 270960, 290153, 325152, 370080, 406440, 541920, 580306, 812880, 870459, 1160612, 1450765, 1625760, 1740918, 2321224, 2611377, 2901530, 3481836, 4352295, 4642448, 5222754, 5803060, 6963672, 8704590, 9284896, 10445508, 11606120, 13056885, 13927344, 17409180, 20891016, 23212240, 26113770, 27854688, 34818360, 41782032, 46424480, 52227540, 69636720, 83564064, 104455080, 139273440, 208910160, 417820320]

約数ペア:

[(1, 417820320), (2, 208910160), (3, 139273440), (4, 104455080), (5, 83564064), (6, 69636720), (8, 52227540), (9, 46424480), (10, 41782032), (12, 34818360), (15, 27854688), (16, 26113770), (18, 23212240), (20, 20891016), (24, 17409180), (30, 13927344), (32, 13056885), (36, 11606120), (40, 10445508), (45, 9284896), (48, 8704590), (60, 6963672), (72, 5803060), (80, 5222754), (90, 4642448), (96, 4352295), (120, 3481836), (144, 2901530), (160, 2611377), (180, 2321224), (240, 1740918), (257, 1625760), (288, 1450765), (360, 1160612), (480, 870459), (514, 812880), (720, 580306), (771, 541920), (1028, 406440), (1129, 370080), (1285, 325152), (1440, 290153), (1542, 270960), (2056, 203220), (2258, 185040), (2313, 180640), (2570, 162576), (3084, 135480), (3387, 123360), (3855, 108384), (4112, 101610), (4516, 92520), (4626, 90320), (5140, 81288), (5645, 74016), (6168, 67740), (6774, 61680), (7710, 54192), (8224, 50805), (9032, 46260), (9252, 45160), (10161, 41120), (10280, 40644), (11290, 37008), (11565, 36128), (12336, 33870), (13548, 30840), (15420, 27096), (16935, 24672), (18064, 23130), (18504, 22580), (20322, 20560)]