139273440

素因数分解:

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

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 440808480

約数和(自身を除く): 301535040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1129, 1285, 1542, 2056, 2258, 2570, 3084, 3387, 3855, 4112, 4516, 5140, 5645, 6168, 6774, 7710, 8224, 9032, 10280, 11290, 12336, 13548, 15420, 16935, 18064, 20560, 22580, 24672, 27096, 30840, 33870, 36128, 41120, 45160, 54192, 61680, 67740, 90320, 108384, 123360, 135480, 180640, 270960, 290153, 541920, 580306, 870459, 1160612, 1450765, 1740918, 2321224, 2901530, 3481836, 4352295, 4642448, 5803060, 6963672, 8704590, 9284896, 11606120, 13927344, 17409180, 23212240, 27854688, 34818360, 46424480, 69636720, 139273440]

約数ペア:

[(1, 139273440), (2, 69636720), (3, 46424480), (4, 34818360), (5, 27854688), (6, 23212240), (8, 17409180), (10, 13927344), (12, 11606120), (15, 9284896), (16, 8704590), (20, 6963672), (24, 5803060), (30, 4642448), (32, 4352295), (40, 3481836), (48, 2901530), (60, 2321224), (80, 1740918), (96, 1450765), (120, 1160612), (160, 870459), (240, 580306), (257, 541920), (480, 290153), (514, 270960), (771, 180640), (1028, 135480), (1129, 123360), (1285, 108384), (1542, 90320), (2056, 67740), (2258, 61680), (2570, 54192), (3084, 45160), (3387, 41120), (3855, 36128), (4112, 33870), (4516, 30840), (5140, 27096), (5645, 24672), (6168, 22580), (6774, 20560), (7710, 18064), (8224, 16935), (9032, 15420), (10280, 13548), (11290, 12336)]