380136960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2393

約数の個数: 240

約数和(自身を含む): 1505234016

約数和(自身を除く): 1125097056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2357, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 4714, 5040, 5376, 5760, 6720, 7071, 7680, 8064, 8960, 9428, 10080, 10752, 11520, 11785, 13440, 14142, 16128, 16499, 17920, 18856, 20160, 21213, 23040, 23570, 26880, 28284, 32256, 32998, 35355, 37712, 40320, 42426, 47140, 49497, 53760, 56568, 65996, 70710, 75424, 80640, 82495, 84852, 94280, 98994, 106065, 113136, 131992, 141420, 148491, 150848, 161280, 164990, 169704, 188560, 197988, 212130, 226272, 247485, 263984, 282840, 296982, 301696, 329980, 339408, 377120, 395976, 424260, 452544, 494970, 527968, 565680, 593964, 603392, 659960, 678816, 742455, 754240, 791952, 848520, 905088, 989940, 1055936, 1131360, 1187928, 1206784, 1319920, 1357632, 1484910, 1508480, 1583904, 1697040, 1810176, 1979880, 2111872, 2262720, 2375856, 2639840, 2715264, 2969820, 3016960, 3167808, 3394080, 3620352, 3959760, 4223744, 4525440, 4751712, 5279680, 5430528, 5939640, 6033920, 6335616, 6788160, 7919520, 8447488, 9050880, 9503424, 10559360, 10861056, 11879280, 12671232, 13576320, 15839040, 18101760, 19006848, 21118720, 23758560, 25342464, 27152640, 31678080, 38013696, 42237440, 47517120, 54305280, 63356160, 76027392, 95034240, 126712320, 190068480, 380136960]

約数ペア:

[(1, 380136960), (2, 190068480), (3, 126712320), (4, 95034240), (5, 76027392), (6, 63356160), (7, 54305280), (8, 47517120), (9, 42237440), (10, 38013696), (12, 31678080), (14, 27152640), (15, 25342464), (16, 23758560), (18, 21118720), (20, 19006848), (21, 18101760), (24, 15839040), (28, 13576320), (30, 12671232), (32, 11879280), (35, 10861056), (36, 10559360), (40, 9503424), (42, 9050880), (45, 8447488), (48, 7919520), (56, 6788160), (60, 6335616), (63, 6033920), (64, 5939640), (70, 5430528), (72, 5279680), (80, 4751712), (84, 4525440), (90, 4223744), (96, 3959760), (105, 3620352), (112, 3394080), (120, 3167808), (126, 3016960), (128, 2969820), (140, 2715264), (144, 2639840), (160, 2375856), (168, 2262720), (180, 2111872), (192, 1979880), (210, 1810176), (224, 1697040), (240, 1583904), (252, 1508480), (256, 1484910), (280, 1357632), (288, 1319920), (315, 1206784), (320, 1187928), (336, 1131360), (360, 1055936), (384, 989940), (420, 905088), (448, 848520), (480, 791952), (504, 754240), (512, 742455), (560, 678816), (576, 659960), (630, 603392), (640, 593964), (672, 565680), (720, 527968), (768, 494970), (840, 452544), (896, 424260), (960, 395976), (1008, 377120), (1120, 339408), (1152, 329980), (1260, 301696), (1280, 296982), (1344, 282840), (1440, 263984), (1536, 247485), (1680, 226272), (1792, 212130), (1920, 197988), (2016, 188560), (2240, 169704), (2304, 164990), (2357, 161280), (2520, 150848), (2560, 148491), (2688, 141420), (2880, 131992), (3360, 113136), (3584, 106065), (3840, 98994), (4032, 94280), (4480, 84852), (4608, 82495), (4714, 80640), (5040, 75424), (5376, 70710), (5760, 65996), (6720, 56568), (7071, 53760), (7680, 49497), (8064, 47140), (8960, 42426), (9428, 40320), (10080, 37712), (10752, 35355), (11520, 32998), (11785, 32256), (13440, 28284), (14142, 26880), (16128, 23570), (16499, 23040), (17920, 21213), (18856, 20160)]