872325120

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 224

約数和(自身を含む): 2893893120

約数和(自身を除く): 2021568000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 229, 240, 248, 256, 310, 320, 372, 384, 458, 465, 480, 496, 512, 620, 640, 687, 744, 768, 916, 930, 960, 992, 1024, 1145, 1240, 1280, 1374, 1488, 1536, 1832, 1860, 1920, 1984, 2048, 2290, 2480, 2560, 2748, 2976, 3072, 3435, 3664, 3720, 3840, 3968, 4096, 4580, 4960, 5120, 5496, 5952, 6144, 6870, 7099, 7328, 7440, 7680, 7936, 8192, 9160, 9920, 10240, 10992, 11904, 12288, 13740, 14198, 14656, 14880, 15360, 15872, 18320, 19840, 20480, 21297, 21984, 23808, 24576, 27480, 28396, 29312, 29760, 30720, 31744, 35495, 36640, 39680, 40960, 42594, 43968, 47616, 54960, 56792, 58624, 59520, 61440, 63488, 70990, 73280, 79360, 85188, 87936, 95232, 106485, 109920, 113584, 117248, 119040, 122880, 126976, 141980, 146560, 158720, 170376, 175872, 190464, 212970, 219840, 227168, 234496, 238080, 253952, 283960, 293120, 317440, 340752, 351744, 380928, 425940, 439680, 454336, 468992, 476160, 567920, 586240, 634880, 681504, 703488, 761856, 851880, 879360, 908672, 937984, 952320, 1135840, 1172480, 1269760, 1363008, 1406976, 1703760, 1758720, 1817344, 1875968, 1904640, 2271680, 2344960, 2726016, 2813952, 3407520, 3517440, 3634688, 3809280, 4543360, 4689920, 5452032, 5627904, 6815040, 7034880, 7269376, 9086720, 9379840, 10904064, 13630080, 14069760, 14538752, 18173440, 21808128, 27260160, 28139520, 29077504, 36346880, 43616256, 54520320, 58155008, 72693760, 87232512, 109040640, 145387520, 174465024, 218081280, 290775040, 436162560, 872325120]

約数ペア:

[(1, 872325120), (2, 436162560), (3, 290775040), (4, 218081280), (5, 174465024), (6, 145387520), (8, 109040640), (10, 87232512), (12, 72693760), (15, 58155008), (16, 54520320), (20, 43616256), (24, 36346880), (30, 29077504), (31, 28139520), (32, 27260160), (40, 21808128), (48, 18173440), (60, 14538752), (62, 14069760), (64, 13630080), (80, 10904064), (93, 9379840), (96, 9086720), (120, 7269376), (124, 7034880), (128, 6815040), (155, 5627904), (160, 5452032), (186, 4689920), (192, 4543360), (229, 3809280), (240, 3634688), (248, 3517440), (256, 3407520), (310, 2813952), (320, 2726016), (372, 2344960), (384, 2271680), (458, 1904640), (465, 1875968), (480, 1817344), (496, 1758720), (512, 1703760), (620, 1406976), (640, 1363008), (687, 1269760), (744, 1172480), (768, 1135840), (916, 952320), (930, 937984), (960, 908672), (992, 879360), (1024, 851880), (1145, 761856), (1240, 703488), (1280, 681504), (1374, 634880), (1488, 586240), (1536, 567920), (1832, 476160), (1860, 468992), (1920, 454336), (1984, 439680), (2048, 425940), (2290, 380928), (2480, 351744), (2560, 340752), (2748, 317440), (2976, 293120), (3072, 283960), (3435, 253952), (3664, 238080), (3720, 234496), (3840, 227168), (3968, 219840), (4096, 212970), (4580, 190464), (4960, 175872), (5120, 170376), (5496, 158720), (5952, 146560), (6144, 141980), (6870, 126976), (7099, 122880), (7328, 119040), (7440, 117248), (7680, 113584), (7936, 109920), (8192, 106485), (9160, 95232), (9920, 87936), (10240, 85188), (10992, 79360), (11904, 73280), (12288, 70990), (13740, 63488), (14198, 61440), (14656, 59520), (14880, 58624), (15360, 56792), (15872, 54960), (18320, 47616), (19840, 43968), (20480, 42594), (21297, 40960), (21984, 39680), (23808, 36640), (24576, 35495), (27480, 31744), (28396, 30720), (29312, 29760)]