288767520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 993807360

約数和(自身を除く): 705039840

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, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1579, 1905, 2032, 2286, 2540, 3048, 3158, 3810, 4064, 4572, 4737, 5080, 5715, 6096, 6316, 7620, 7895, 9144, 9474, 10160, 11430, 12192, 12632, 14211, 15240, 15790, 18288, 18948, 20320, 22860, 23685, 25264, 28422, 30480, 31580, 36576, 37896, 45720, 47370, 50528, 56844, 60960, 63160, 71055, 75792, 91440, 94740, 113688, 126320, 142110, 151584, 182880, 189480, 200533, 227376, 252640, 284220, 378960, 401066, 454752, 568440, 601599, 757920, 802132, 1002665, 1136880, 1203198, 1604264, 1804797, 2005330, 2273760, 2406396, 3007995, 3208528, 3609594, 4010660, 4812792, 6015990, 6417056, 7219188, 8021320, 9023985, 9625584, 12031980, 14438376, 16042640, 18047970, 19251168, 24063960, 28876752, 32085280, 36095940, 48127920, 57753504, 72191880, 96255840, 144383760, 288767520]

約数ペア:

[(1, 288767520), (2, 144383760), (3, 96255840), (4, 72191880), (5, 57753504), (6, 48127920), (8, 36095940), (9, 32085280), (10, 28876752), (12, 24063960), (15, 19251168), (16, 18047970), (18, 16042640), (20, 14438376), (24, 12031980), (30, 9625584), (32, 9023985), (36, 8021320), (40, 7219188), (45, 6417056), (48, 6015990), (60, 4812792), (72, 4010660), (80, 3609594), (90, 3208528), (96, 3007995), (120, 2406396), (127, 2273760), (144, 2005330), (160, 1804797), (180, 1604264), (240, 1203198), (254, 1136880), (288, 1002665), (360, 802132), (381, 757920), (480, 601599), (508, 568440), (635, 454752), (720, 401066), (762, 378960), (1016, 284220), (1143, 252640), (1270, 227376), (1440, 200533), (1524, 189480), (1579, 182880), (1905, 151584), (2032, 142110), (2286, 126320), (2540, 113688), (3048, 94740), (3158, 91440), (3810, 75792), (4064, 71055), (4572, 63160), (4737, 60960), (5080, 56844), (5715, 50528), (6096, 47370), (6316, 45720), (7620, 37896), (7895, 36576), (9144, 31580), (9474, 30480), (10160, 28422), (11430, 25264), (12192, 23685), (12632, 22860), (14211, 20320), (15240, 18948), (15790, 18288)]