340031520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{26237}}^1$

素因数の和:26264

約数の個数: 120

約数和(自身を含む): 1200073644

約数和(自身を除く): 860042124

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 26237, 52474, 78711, 104948, 131185, 157422, 209896, 236133, 262370, 314844, 393555, 419792, 472266, 524740, 629688, 708399, 787110, 839584, 944532, 1049480, 1180665, 1259376, 1416798, 1574220, 1889064, 2098960, 2125197, 2361330, 2518752, 2833596, 3148440, 3541995, 3778128, 4197920, 4250394, 4722660, 5667192, 6296880, 7083990, 7556256, 8500788, 9445320, 10625985, 11334384, 12593760, 14167980, 17001576, 18890640, 21251970, 22668768, 28335960, 34003152, 37781280, 42503940, 56671920, 68006304, 85007880, 113343840, 170015760, 340031520]

約数ペア:

[(1, 340031520), (2, 170015760), (3, 113343840), (4, 85007880), (5, 68006304), (6, 56671920), (8, 42503940), (9, 37781280), (10, 34003152), (12, 28335960), (15, 22668768), (16, 21251970), (18, 18890640), (20, 17001576), (24, 14167980), (27, 12593760), (30, 11334384), (32, 10625985), (36, 9445320), (40, 8500788), (45, 7556256), (48, 7083990), (54, 6296880), (60, 5667192), (72, 4722660), (80, 4250394), (81, 4197920), (90, 3778128), (96, 3541995), (108, 3148440), (120, 2833596), (135, 2518752), (144, 2361330), (160, 2125197), (162, 2098960), (180, 1889064), (216, 1574220), (240, 1416798), (270, 1259376), (288, 1180665), (324, 1049480), (360, 944532), (405, 839584), (432, 787110), (480, 708399), (540, 629688), (648, 524740), (720, 472266), (810, 419792), (864, 393555), (1080, 314844), (1296, 262370), (1440, 236133), (1620, 209896), (2160, 157422), (2592, 131185), (3240, 104948), (4320, 78711), (6480, 52474), (12960, 26237)]