15298560

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 156

約数和(自身を含む): 53667432

約数和(自身を除く): 38368872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 512, 576, 640, 664, 720, 747, 768, 830, 960, 996, 1024, 1152, 1245, 1280, 1328, 1440, 1494, 1536, 1660, 1920, 1992, 2048, 2304, 2490, 2560, 2656, 2880, 2988, 3072, 3320, 3735, 3840, 3984, 4096, 4608, 4980, 5120, 5312, 5760, 5976, 6144, 6640, 7470, 7680, 7968, 9216, 9960, 10240, 10624, 11520, 11952, 12288, 13280, 14940, 15360, 15936, 18432, 19920, 20480, 21248, 23040, 23904, 26560, 29880, 30720, 31872, 36864, 39840, 42496, 46080, 47808, 53120, 59760, 61440, 63744, 79680, 84992, 92160, 95616, 106240, 119520, 127488, 159360, 169984, 184320, 191232, 212480, 239040, 254976, 318720, 339968, 382464, 424960, 478080, 509952, 637440, 764928, 849920, 956160, 1019904, 1274880, 1529856, 1699840, 1912320, 2549760, 3059712, 3824640, 5099520, 7649280, 15298560]

約数ペア:

[(1, 15298560), (2, 7649280), (3, 5099520), (4, 3824640), (5, 3059712), (6, 2549760), (8, 1912320), (9, 1699840), (10, 1529856), (12, 1274880), (15, 1019904), (16, 956160), (18, 849920), (20, 764928), (24, 637440), (30, 509952), (32, 478080), (36, 424960), (40, 382464), (45, 339968), (48, 318720), (60, 254976), (64, 239040), (72, 212480), (80, 191232), (83, 184320), (90, 169984), (96, 159360), (120, 127488), (128, 119520), (144, 106240), (160, 95616), (166, 92160), (180, 84992), (192, 79680), (240, 63744), (249, 61440), (256, 59760), (288, 53120), (320, 47808), (332, 46080), (360, 42496), (384, 39840), (415, 36864), (480, 31872), (498, 30720), (512, 29880), (576, 26560), (640, 23904), (664, 23040), (720, 21248), (747, 20480), (768, 19920), (830, 18432), (960, 15936), (996, 15360), (1024, 14940), (1152, 13280), (1245, 12288), (1280, 11952), (1328, 11520), (1440, 10624), (1494, 10240), (1536, 9960), (1660, 9216), (1920, 7968), (1992, 7680), (2048, 7470), (2304, 6640), (2490, 6144), (2560, 5976), (2656, 5760), (2880, 5312), (2988, 5120), (3072, 4980), (3320, 4608), (3735, 4096), (3840, 3984)]