57615360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 264

約数和(自身を含む): 209088768

約数和(自身を除く): 151473408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 242, 248, 256, 264, 310, 320, 330, 341, 352, 363, 372, 384, 440, 465, 480, 484, 496, 512, 528, 605, 620, 640, 660, 682, 704, 726, 744, 768, 880, 930, 960, 968, 992, 1023, 1024, 1056, 1210, 1240, 1280, 1320, 1364, 1408, 1452, 1488, 1536, 1705, 1760, 1815, 1860, 1920, 1936, 1984, 2046, 2112, 2420, 2480, 2560, 2640, 2728, 2816, 2904, 2976, 3072, 3410, 3520, 3630, 3720, 3751, 3840, 3872, 3968, 4092, 4224, 4840, 4960, 5115, 5120, 5280, 5456, 5632, 5808, 5952, 6820, 7040, 7260, 7440, 7502, 7680, 7744, 7936, 8184, 8448, 9680, 9920, 10230, 10560, 10912, 11253, 11264, 11616, 11904, 13640, 14080, 14520, 14880, 15004, 15360, 15488, 15872, 16368, 16896, 18755, 19360, 19840, 20460, 21120, 21824, 22506, 23232, 23808, 27280, 28160, 29040, 29760, 30008, 30976, 31744, 32736, 33792, 37510, 38720, 39680, 40920, 42240, 43648, 45012, 46464, 47616, 54560, 56265, 56320, 58080, 59520, 60016, 61952, 65472, 75020, 77440, 79360, 81840, 84480, 87296, 90024, 92928, 95232, 109120, 112530, 116160, 119040, 120032, 123904, 130944, 150040, 154880, 158720, 163680, 168960, 174592, 180048, 185856, 218240, 225060, 232320, 238080, 240064, 261888, 300080, 309760, 327360, 349184, 360096, 371712, 436480, 450120, 464640, 476160, 480128, 523776, 600160, 619520, 654720, 720192, 872960, 900240, 929280, 960256, 1047552, 1200320, 1309440, 1440384, 1745920, 1800480, 1858560, 1920512, 2400640, 2618880, 2880768, 3600960, 3841024, 4801280, 5237760, 5761536, 7201920, 9602560, 11523072, 14403840, 19205120, 28807680, 57615360]

約数ペア:

[(1, 57615360), (2, 28807680), (3, 19205120), (4, 14403840), (5, 11523072), (6, 9602560), (8, 7201920), (10, 5761536), (11, 5237760), (12, 4801280), (15, 3841024), (16, 3600960), (20, 2880768), (22, 2618880), (24, 2400640), (30, 1920512), (31, 1858560), (32, 1800480), (33, 1745920), (40, 1440384), (44, 1309440), (48, 1200320), (55, 1047552), (60, 960256), (62, 929280), (64, 900240), (66, 872960), (80, 720192), (88, 654720), (93, 619520), (96, 600160), (110, 523776), (120, 480128), (121, 476160), (124, 464640), (128, 450120), (132, 436480), (155, 371712), (160, 360096), (165, 349184), (176, 327360), (186, 309760), (192, 300080), (220, 261888), (240, 240064), (242, 238080), (248, 232320), (256, 225060), (264, 218240), (310, 185856), (320, 180048), (330, 174592), (341, 168960), (352, 163680), (363, 158720), (372, 154880), (384, 150040), (440, 130944), (465, 123904), (480, 120032), (484, 119040), (496, 116160), (512, 112530), (528, 109120), (605, 95232), (620, 92928), (640, 90024), (660, 87296), (682, 84480), (704, 81840), (726, 79360), (744, 77440), (768, 75020), (880, 65472), (930, 61952), (960, 60016), (968, 59520), (992, 58080), (1023, 56320), (1024, 56265), (1056, 54560), (1210, 47616), (1240, 46464), (1280, 45012), (1320, 43648), (1364, 42240), (1408, 40920), (1452, 39680), (1488, 38720), (1536, 37510), (1705, 33792), (1760, 32736), (1815, 31744), (1860, 30976), (1920, 30008), (1936, 29760), (1984, 29040), (2046, 28160), (2112, 27280), (2420, 23808), (2480, 23232), (2560, 22506), (2640, 21824), (2728, 21120), (2816, 20460), (2904, 19840), (2976, 19360), (3072, 18755), (3410, 16896), (3520, 16368), (3630, 15872), (3720, 15488), (3751, 15360), (3840, 15004), (3872, 14880), (3968, 14520), (4092, 14080), (4224, 13640), (4840, 11904), (4960, 11616), (5115, 11264), (5120, 11253), (5280, 10912), (5456, 10560), (5632, 10230), (5808, 9920), (5952, 9680), (6820, 8448), (7040, 8184), (7260, 7936), (7440, 7744), (7502, 7680)]