2858158080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31013}}^1$

素因数の和:31046

約数の個数: 144

約数和(自身を含む): 9906181740

約数和(自身を除く): 7048023660

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, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 31013, 46080, 62026, 92160, 93039, 124052, 155065, 186078, 248104, 279117, 310130, 372156, 465195, 496208, 558234, 620260, 744312, 930390, 992416, 1116468, 1240520, 1395585, 1488624, 1860780, 1984832, 2232936, 2481040, 2791170, 2977248, 3721560, 3969664, 4465872, 4962080, 5582340, 5954496, 7443120, 7939328, 8931744, 9924160, 11164680, 11908992, 14886240, 15878656, 17863488, 19848320, 22329360, 23817984, 29772480, 31757312, 35726976, 39696640, 44658720, 47635968, 59544960, 63514624, 71453952, 79393280, 89317440, 95271936, 119089920, 142907904, 158786560, 178634880, 190543872, 238179840, 285815808, 317573120, 357269760, 476359680, 571631616, 714539520, 952719360, 1429079040, 2858158080]

約数ペア:

[(1, 2858158080), (2, 1429079040), (3, 952719360), (4, 714539520), (5, 571631616), (6, 476359680), (8, 357269760), (9, 317573120), (10, 285815808), (12, 238179840), (15, 190543872), (16, 178634880), (18, 158786560), (20, 142907904), (24, 119089920), (30, 95271936), (32, 89317440), (36, 79393280), (40, 71453952), (45, 63514624), (48, 59544960), (60, 47635968), (64, 44658720), (72, 39696640), (80, 35726976), (90, 31757312), (96, 29772480), (120, 23817984), (128, 22329360), (144, 19848320), (160, 17863488), (180, 15878656), (192, 14886240), (240, 11908992), (256, 11164680), (288, 9924160), (320, 8931744), (360, 7939328), (384, 7443120), (480, 5954496), (512, 5582340), (576, 4962080), (640, 4465872), (720, 3969664), (768, 3721560), (960, 2977248), (1024, 2791170), (1152, 2481040), (1280, 2232936), (1440, 1984832), (1536, 1860780), (1920, 1488624), (2048, 1395585), (2304, 1240520), (2560, 1116468), (2880, 992416), (3072, 930390), (3840, 744312), (4608, 620260), (5120, 558234), (5760, 496208), (6144, 465195), (7680, 372156), (9216, 310130), (10240, 279117), (11520, 248104), (15360, 186078), (18432, 155065), (23040, 124052), (30720, 93039), (31013, 92160), (46080, 62026)]