1215696960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2833}}^1$

素因数の和:3005

約数の個数: 168

約数和(自身を含む): 4211040600

約数和(自身を除く): 2995343640

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, 64, 72, 80, 90, 96, 120, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 447, 480, 576, 596, 720, 745, 894, 960, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2833, 2880, 2980, 3576, 4470, 4768, 5364, 5666, 5960, 6705, 7152, 8499, 8940, 9536, 10728, 11332, 11920, 13410, 14165, 14304, 16998, 17880, 21456, 22664, 23840, 25497, 26820, 28330, 28608, 33996, 35760, 42495, 42912, 45328, 47680, 50994, 53640, 56660, 67992, 71520, 84990, 85824, 90656, 101988, 107280, 113320, 127485, 135984, 143040, 169980, 181312, 203976, 214560, 226640, 254970, 271968, 339960, 407952, 422117, 429120, 453280, 509940, 543936, 679920, 815904, 844234, 906560, 1019880, 1266351, 1359840, 1631808, 1688468, 2039760, 2110585, 2532702, 2719680, 3376936, 3799053, 4079520, 4221170, 5065404, 6331755, 6753872, 7598106, 8159040, 8442340, 10130808, 12663510, 13507744, 15196212, 16884680, 18995265, 20261616, 25327020, 27015488, 30392424, 33769360, 37990530, 40523232, 50654040, 60784848, 67538720, 75981060, 81046464, 101308080, 121569696, 135077440, 151962120, 202616160, 243139392, 303924240, 405232320, 607848480, 1215696960]

約数ペア:

[(1, 1215696960), (2, 607848480), (3, 405232320), (4, 303924240), (5, 243139392), (6, 202616160), (8, 151962120), (9, 135077440), (10, 121569696), (12, 101308080), (15, 81046464), (16, 75981060), (18, 67538720), (20, 60784848), (24, 50654040), (30, 40523232), (32, 37990530), (36, 33769360), (40, 30392424), (45, 27015488), (48, 25327020), (60, 20261616), (64, 18995265), (72, 16884680), (80, 15196212), (90, 13507744), (96, 12663510), (120, 10130808), (144, 8442340), (149, 8159040), (160, 7598106), (180, 6753872), (192, 6331755), (240, 5065404), (288, 4221170), (298, 4079520), (320, 3799053), (360, 3376936), (447, 2719680), (480, 2532702), (576, 2110585), (596, 2039760), (720, 1688468), (745, 1631808), (894, 1359840), (960, 1266351), (1192, 1019880), (1341, 906560), (1440, 844234), (1490, 815904), (1788, 679920), (2235, 543936), (2384, 509940), (2682, 453280), (2833, 429120), (2880, 422117), (2980, 407952), (3576, 339960), (4470, 271968), (4768, 254970), (5364, 226640), (5666, 214560), (5960, 203976), (6705, 181312), (7152, 169980), (8499, 143040), (8940, 135984), (9536, 127485), (10728, 113320), (11332, 107280), (11920, 101988), (13410, 90656), (14165, 85824), (14304, 84990), (16998, 71520), (17880, 67992), (21456, 56660), (22664, 53640), (23840, 50994), (25497, 47680), (26820, 45328), (28330, 42912), (28608, 42495), (33996, 35760)]