109393920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 379459080

約数和(自身を除く): 270065160

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, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1187, 1280, 1440, 1536, 1920, 2048, 2304, 2374, 2560, 2880, 3072, 3561, 3840, 4608, 4748, 5120, 5760, 5935, 6144, 7122, 7680, 9216, 9496, 10240, 10683, 11520, 11870, 14244, 15360, 17805, 18432, 18992, 21366, 23040, 23740, 28488, 30720, 35610, 37984, 42732, 46080, 47480, 53415, 56976, 71220, 75968, 85464, 92160, 94960, 106830, 113952, 142440, 151936, 170928, 189920, 213660, 227904, 284880, 303872, 341856, 379840, 427320, 455808, 569760, 607744, 683712, 759680, 854640, 911616, 1139520, 1215488, 1367424, 1519360, 1709280, 1823232, 2279040, 2430976, 2734848, 3038720, 3418560, 3646464, 4558080, 5469696, 6077440, 6837120, 7292928, 9116160, 10939392, 12154880, 13674240, 18232320, 21878784, 27348480, 36464640, 54696960, 109393920]

約数ペア:

[(1, 109393920), (2, 54696960), (3, 36464640), (4, 27348480), (5, 21878784), (6, 18232320), (8, 13674240), (9, 12154880), (10, 10939392), (12, 9116160), (15, 7292928), (16, 6837120), (18, 6077440), (20, 5469696), (24, 4558080), (30, 3646464), (32, 3418560), (36, 3038720), (40, 2734848), (45, 2430976), (48, 2279040), (60, 1823232), (64, 1709280), (72, 1519360), (80, 1367424), (90, 1215488), (96, 1139520), (120, 911616), (128, 854640), (144, 759680), (160, 683712), (180, 607744), (192, 569760), (240, 455808), (256, 427320), (288, 379840), (320, 341856), (360, 303872), (384, 284880), (480, 227904), (512, 213660), (576, 189920), (640, 170928), (720, 151936), (768, 142440), (960, 113952), (1024, 106830), (1152, 94960), (1187, 92160), (1280, 85464), (1440, 75968), (1536, 71220), (1920, 56976), (2048, 53415), (2304, 47480), (2374, 46080), (2560, 42732), (2880, 37984), (3072, 35610), (3561, 30720), (3840, 28488), (4608, 23740), (4748, 23040), (5120, 21366), (5760, 18992), (5935, 18432), (6144, 17805), (7122, 15360), (7680, 14244), (9216, 11870), (9496, 11520), (10240, 10683)]