115357320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 406338660

約数和(自身を除く): 290981340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 260, 312, 314, 360, 390, 468, 471, 520, 585, 628, 780, 785, 936, 942, 1170, 1256, 1413, 1560, 1570, 1884, 2041, 2340, 2355, 2826, 3140, 3768, 4082, 4680, 4710, 5652, 6123, 6280, 7065, 8164, 9420, 10205, 11304, 12246, 14130, 16328, 18369, 18840, 20410, 24492, 24649, 28260, 30615, 36738, 40820, 48984, 49298, 56520, 61230, 73476, 73947, 81640, 91845, 98596, 122460, 123245, 146952, 147894, 183690, 197192, 221841, 244920, 246490, 295788, 320437, 367380, 369735, 443682, 492980, 591576, 640874, 734760, 739470, 887364, 961311, 985960, 1109205, 1281748, 1478940, 1602185, 1774728, 1922622, 2218410, 2563496, 2883933, 2957880, 3204370, 3845244, 4436820, 4806555, 5767866, 6408740, 7690488, 8873640, 9613110, 11535732, 12817480, 14419665, 19226220, 23071464, 28839330, 38452440, 57678660, 115357320]

約数ペア:

[(1, 115357320), (2, 57678660), (3, 38452440), (4, 28839330), (5, 23071464), (6, 19226220), (8, 14419665), (9, 12817480), (10, 11535732), (12, 9613110), (13, 8873640), (15, 7690488), (18, 6408740), (20, 5767866), (24, 4806555), (26, 4436820), (30, 3845244), (36, 3204370), (39, 2957880), (40, 2883933), (45, 2563496), (52, 2218410), (60, 1922622), (65, 1774728), (72, 1602185), (78, 1478940), (90, 1281748), (104, 1109205), (117, 985960), (120, 961311), (130, 887364), (156, 739470), (157, 734760), (180, 640874), (195, 591576), (234, 492980), (260, 443682), (312, 369735), (314, 367380), (360, 320437), (390, 295788), (468, 246490), (471, 244920), (520, 221841), (585, 197192), (628, 183690), (780, 147894), (785, 146952), (936, 123245), (942, 122460), (1170, 98596), (1256, 91845), (1413, 81640), (1560, 73947), (1570, 73476), (1884, 61230), (2041, 56520), (2340, 49298), (2355, 48984), (2826, 40820), (3140, 36738), (3768, 30615), (4082, 28260), (4680, 24649), (4710, 24492), (5652, 20410), (6123, 18840), (6280, 18369), (7065, 16328), (8164, 14130), (9420, 12246), (10205, 11304)]