53984640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 177822720

約数和(自身を除く): 123838080

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, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 907, 930, 960, 992, 1240, 1488, 1814, 1860, 1920, 1984, 2480, 2721, 2976, 3628, 3720, 3968, 4535, 4960, 5442, 5952, 7256, 7440, 9070, 9920, 10884, 11904, 13605, 14512, 14880, 18140, 19840, 21768, 27210, 28117, 29024, 29760, 36280, 43536, 54420, 56234, 58048, 59520, 72560, 84351, 87072, 108840, 112468, 116096, 140585, 145120, 168702, 174144, 217680, 224936, 281170, 290240, 337404, 348288, 421755, 435360, 449872, 562340, 580480, 674808, 843510, 870720, 899744, 1124680, 1349616, 1687020, 1741440, 1799488, 2249360, 2699232, 3374040, 3598976, 4498720, 5398464, 6748080, 8997440, 10796928, 13496160, 17994880, 26992320, 53984640]

約数ペア:

[(1, 53984640), (2, 26992320), (3, 17994880), (4, 13496160), (5, 10796928), (6, 8997440), (8, 6748080), (10, 5398464), (12, 4498720), (15, 3598976), (16, 3374040), (20, 2699232), (24, 2249360), (30, 1799488), (31, 1741440), (32, 1687020), (40, 1349616), (48, 1124680), (60, 899744), (62, 870720), (64, 843510), (80, 674808), (93, 580480), (96, 562340), (120, 449872), (124, 435360), (128, 421755), (155, 348288), (160, 337404), (186, 290240), (192, 281170), (240, 224936), (248, 217680), (310, 174144), (320, 168702), (372, 145120), (384, 140585), (465, 116096), (480, 112468), (496, 108840), (620, 87072), (640, 84351), (744, 72560), (907, 59520), (930, 58048), (960, 56234), (992, 54420), (1240, 43536), (1488, 36280), (1814, 29760), (1860, 29024), (1920, 28117), (1984, 27210), (2480, 21768), (2721, 19840), (2976, 18140), (3628, 14880), (3720, 14512), (3968, 13605), (4535, 11904), (4960, 10884), (5442, 9920), (5952, 9070), (7256, 7440)]