1170718720

素因数分解:

$2^{14}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 2906563968

約数和(自身を除く): 1735845248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 461, 496, 512, 620, 640, 922, 992, 1024, 1240, 1280, 1844, 1984, 2048, 2305, 2480, 2560, 3688, 3968, 4096, 4610, 4960, 5120, 7376, 7936, 8192, 9220, 9920, 10240, 14291, 14752, 15872, 16384, 18440, 19840, 20480, 28582, 29504, 31744, 36880, 39680, 40960, 57164, 59008, 63488, 71455, 73760, 79360, 81920, 114328, 118016, 126976, 142910, 147520, 158720, 228656, 236032, 253952, 285820, 295040, 317440, 457312, 472064, 507904, 571640, 590080, 634880, 914624, 944128, 1143280, 1180160, 1269760, 1829248, 1888256, 2286560, 2360320, 2539520, 3658496, 3776512, 4573120, 4720640, 7316992, 7553024, 9146240, 9441280, 14633984, 18292480, 18882560, 29267968, 36584960, 37765120, 58535936, 73169920, 117071872, 146339840, 234143744, 292679680, 585359360, 1170718720]

約数ペア:

[(1, 1170718720), (2, 585359360), (4, 292679680), (5, 234143744), (8, 146339840), (10, 117071872), (16, 73169920), (20, 58535936), (31, 37765120), (32, 36584960), (40, 29267968), (62, 18882560), (64, 18292480), (80, 14633984), (124, 9441280), (128, 9146240), (155, 7553024), (160, 7316992), (248, 4720640), (256, 4573120), (310, 3776512), (320, 3658496), (461, 2539520), (496, 2360320), (512, 2286560), (620, 1888256), (640, 1829248), (922, 1269760), (992, 1180160), (1024, 1143280), (1240, 944128), (1280, 914624), (1844, 634880), (1984, 590080), (2048, 571640), (2305, 507904), (2480, 472064), (2560, 457312), (3688, 317440), (3968, 295040), (4096, 285820), (4610, 253952), (4960, 236032), (5120, 228656), (7376, 158720), (7936, 147520), (8192, 142910), (9220, 126976), (9920, 118016), (10240, 114328), (14291, 81920), (14752, 79360), (15872, 73760), (16384, 71455), (18440, 63488), (19840, 59008), (20480, 57164), (28582, 40960), (29504, 39680), (31744, 36880)]