131758080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4289}}^1$

素因数の和:4319

約数の個数: 96

約数和(自身を含む): 421621200

約数和(自身を除く): 289863120

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, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4289, 5120, 6144, 7680, 8578, 10240, 12867, 15360, 17156, 21445, 25734, 30720, 34312, 42890, 51468, 64335, 68624, 85780, 102936, 128670, 137248, 171560, 205872, 257340, 274496, 343120, 411744, 514680, 548992, 686240, 823488, 1029360, 1097984, 1372480, 1646976, 2058720, 2195968, 2744960, 3293952, 4117440, 4391936, 5489920, 6587904, 8234880, 8783872, 10979840, 13175808, 16469760, 21959680, 26351616, 32939520, 43919360, 65879040, 131758080]

約数ペア:

[(1, 131758080), (2, 65879040), (3, 43919360), (4, 32939520), (5, 26351616), (6, 21959680), (8, 16469760), (10, 13175808), (12, 10979840), (15, 8783872), (16, 8234880), (20, 6587904), (24, 5489920), (30, 4391936), (32, 4117440), (40, 3293952), (48, 2744960), (60, 2195968), (64, 2058720), (80, 1646976), (96, 1372480), (120, 1097984), (128, 1029360), (160, 823488), (192, 686240), (240, 548992), (256, 514680), (320, 411744), (384, 343120), (480, 274496), (512, 257340), (640, 205872), (768, 171560), (960, 137248), (1024, 128670), (1280, 102936), (1536, 85780), (1920, 68624), (2048, 64335), (2560, 51468), (3072, 42890), (3840, 34312), (4289, 30720), (5120, 25734), (6144, 21445), (7680, 17156), (8578, 15360), (10240, 12867)]