240015360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 828303840

約数和(自身を除く): 588288480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 601, 624, 640, 768, 780, 832, 960, 1024, 1040, 1202, 1248, 1280, 1536, 1560, 1664, 1803, 1920, 2048, 2080, 2404, 2496, 2560, 3005, 3072, 3120, 3328, 3606, 3840, 4160, 4808, 4992, 5120, 6010, 6144, 6240, 6656, 7212, 7680, 7813, 8320, 9015, 9616, 9984, 10240, 12020, 12480, 13312, 14424, 15360, 15626, 16640, 18030, 19232, 19968, 23439, 24040, 24960, 26624, 28848, 30720, 31252, 33280, 36060, 38464, 39065, 39936, 46878, 48080, 49920, 57696, 62504, 66560, 72120, 76928, 78130, 79872, 93756, 96160, 99840, 115392, 117195, 125008, 133120, 144240, 153856, 156260, 187512, 192320, 199680, 230784, 234390, 250016, 288480, 307712, 312520, 375024, 384640, 399360, 461568, 468780, 500032, 576960, 615424, 625040, 750048, 769280, 923136, 937560, 1000064, 1153920, 1230848, 1250080, 1500096, 1538560, 1846272, 1875120, 2000128, 2307840, 2500160, 3000192, 3077120, 3692544, 3750240, 4000256, 4615680, 5000320, 6000384, 6154240, 7500480, 8000512, 9231360, 10000640, 12000768, 15000960, 16001024, 18462720, 20001280, 24001536, 30001920, 40002560, 48003072, 60003840, 80005120, 120007680, 240015360]

約数ペア:

[(1, 240015360), (2, 120007680), (3, 80005120), (4, 60003840), (5, 48003072), (6, 40002560), (8, 30001920), (10, 24001536), (12, 20001280), (13, 18462720), (15, 16001024), (16, 15000960), (20, 12000768), (24, 10000640), (26, 9231360), (30, 8000512), (32, 7500480), (39, 6154240), (40, 6000384), (48, 5000320), (52, 4615680), (60, 4000256), (64, 3750240), (65, 3692544), (78, 3077120), (80, 3000192), (96, 2500160), (104, 2307840), (120, 2000128), (128, 1875120), (130, 1846272), (156, 1538560), (160, 1500096), (192, 1250080), (195, 1230848), (208, 1153920), (240, 1000064), (256, 937560), (260, 923136), (312, 769280), (320, 750048), (384, 625040), (390, 615424), (416, 576960), (480, 500032), (512, 468780), (520, 461568), (601, 399360), (624, 384640), (640, 375024), (768, 312520), (780, 307712), (832, 288480), (960, 250016), (1024, 234390), (1040, 230784), (1202, 199680), (1248, 192320), (1280, 187512), (1536, 156260), (1560, 153856), (1664, 144240), (1803, 133120), (1920, 125008), (2048, 117195), (2080, 115392), (2404, 99840), (2496, 96160), (2560, 93756), (3005, 79872), (3072, 78130), (3120, 76928), (3328, 72120), (3606, 66560), (3840, 62504), (4160, 57696), (4808, 49920), (4992, 48080), (5120, 46878), (6010, 39936), (6144, 39065), (6240, 38464), (6656, 36060), (7212, 33280), (7680, 31252), (7813, 30720), (8320, 28848), (9015, 26624), (9616, 24960), (9984, 24040), (10240, 23439), (12020, 19968), (12480, 19232), (13312, 18030), (14424, 16640), (15360, 15626)]