145858560

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 112

約数和(自身を含む): 467112096

約数和(自身を除く): 321253536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1187, 1280, 1536, 1920, 2048, 2374, 2560, 3072, 3561, 3840, 4096, 4748, 5120, 5935, 6144, 7122, 7680, 8192, 9496, 10240, 11870, 12288, 14244, 15360, 17805, 18992, 20480, 23740, 24576, 28488, 30720, 35610, 37984, 40960, 47480, 56976, 61440, 71220, 75968, 94960, 113952, 122880, 142440, 151936, 189920, 227904, 284880, 303872, 379840, 455808, 569760, 607744, 759680, 911616, 1139520, 1215488, 1519360, 1823232, 2279040, 2430976, 3038720, 3646464, 4558080, 4861952, 6077440, 7292928, 9116160, 9723904, 12154880, 14585856, 18232320, 24309760, 29171712, 36464640, 48619520, 72929280, 145858560]

約数ペア:

[(1, 145858560), (2, 72929280), (3, 48619520), (4, 36464640), (5, 29171712), (6, 24309760), (8, 18232320), (10, 14585856), (12, 12154880), (15, 9723904), (16, 9116160), (20, 7292928), (24, 6077440), (30, 4861952), (32, 4558080), (40, 3646464), (48, 3038720), (60, 2430976), (64, 2279040), (80, 1823232), (96, 1519360), (120, 1215488), (128, 1139520), (160, 911616), (192, 759680), (240, 607744), (256, 569760), (320, 455808), (384, 379840), (480, 303872), (512, 284880), (640, 227904), (768, 189920), (960, 151936), (1024, 142440), (1187, 122880), (1280, 113952), (1536, 94960), (1920, 75968), (2048, 71220), (2374, 61440), (2560, 56976), (3072, 47480), (3561, 40960), (3840, 37984), (4096, 35610), (4748, 30720), (5120, 28488), (5935, 24576), (6144, 23740), (7122, 20480), (7680, 18992), (8192, 17805), (9496, 15360), (10240, 14244), (11870, 12288)]