5475840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 18855936

約数和(自身を除く): 13380096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 256, 276, 310, 320, 345, 368, 372, 384, 460, 465, 480, 496, 512, 552, 620, 640, 690, 713, 736, 744, 768, 920, 930, 960, 992, 1104, 1240, 1280, 1380, 1426, 1472, 1488, 1536, 1840, 1860, 1920, 1984, 2139, 2208, 2480, 2560, 2760, 2852, 2944, 2976, 3565, 3680, 3720, 3840, 3968, 4278, 4416, 4960, 5520, 5704, 5888, 5952, 7130, 7360, 7440, 7680, 7936, 8556, 8832, 9920, 10695, 11040, 11408, 11776, 11904, 14260, 14720, 14880, 15872, 17112, 17664, 19840, 21390, 22080, 22816, 23808, 28520, 29440, 29760, 34224, 35328, 39680, 42780, 44160, 45632, 47616, 57040, 58880, 59520, 68448, 79360, 85560, 88320, 91264, 114080, 119040, 136896, 171120, 176640, 182528, 228160, 238080, 273792, 342240, 365056, 456320, 547584, 684480, 912640, 1095168, 1368960, 1825280, 2737920, 5475840]

約数ペア:

[(1, 5475840), (2, 2737920), (3, 1825280), (4, 1368960), (5, 1095168), (6, 912640), (8, 684480), (10, 547584), (12, 456320), (15, 365056), (16, 342240), (20, 273792), (23, 238080), (24, 228160), (30, 182528), (31, 176640), (32, 171120), (40, 136896), (46, 119040), (48, 114080), (60, 91264), (62, 88320), (64, 85560), (69, 79360), (80, 68448), (92, 59520), (93, 58880), (96, 57040), (115, 47616), (120, 45632), (124, 44160), (128, 42780), (138, 39680), (155, 35328), (160, 34224), (184, 29760), (186, 29440), (192, 28520), (230, 23808), (240, 22816), (248, 22080), (256, 21390), (276, 19840), (310, 17664), (320, 17112), (345, 15872), (368, 14880), (372, 14720), (384, 14260), (460, 11904), (465, 11776), (480, 11408), (496, 11040), (512, 10695), (552, 9920), (620, 8832), (640, 8556), (690, 7936), (713, 7680), (736, 7440), (744, 7360), (768, 7130), (920, 5952), (930, 5888), (960, 5704), (992, 5520), (1104, 4960), (1240, 4416), (1280, 4278), (1380, 3968), (1426, 3840), (1472, 3720), (1488, 3680), (1536, 3565), (1840, 2976), (1860, 2944), (1920, 2852), (1984, 2760), (2139, 2560), (2208, 2480)]