13489920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 108

約数和(自身を含む): 46713576

約数和(自身を除く): 33223656

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, 576, 640, 720, 768, 960, 1152, 1171, 1280, 1440, 1920, 2304, 2342, 2880, 3513, 3840, 4684, 5760, 5855, 7026, 9368, 10539, 11520, 11710, 14052, 17565, 18736, 21078, 23420, 28104, 35130, 37472, 42156, 46840, 52695, 56208, 70260, 74944, 84312, 93680, 105390, 112416, 140520, 149888, 168624, 187360, 210780, 224832, 281040, 299776, 337248, 374720, 421560, 449664, 562080, 674496, 749440, 843120, 899328, 1124160, 1348992, 1498880, 1686240, 2248320, 2697984, 3372480, 4496640, 6744960, 13489920]

約数ペア:

[(1, 13489920), (2, 6744960), (3, 4496640), (4, 3372480), (5, 2697984), (6, 2248320), (8, 1686240), (9, 1498880), (10, 1348992), (12, 1124160), (15, 899328), (16, 843120), (18, 749440), (20, 674496), (24, 562080), (30, 449664), (32, 421560), (36, 374720), (40, 337248), (45, 299776), (48, 281040), (60, 224832), (64, 210780), (72, 187360), (80, 168624), (90, 149888), (96, 140520), (120, 112416), (128, 105390), (144, 93680), (160, 84312), (180, 74944), (192, 70260), (240, 56208), (256, 52695), (288, 46840), (320, 42156), (360, 37472), (384, 35130), (480, 28104), (576, 23420), (640, 21078), (720, 18736), (768, 17565), (960, 14052), (1152, 11710), (1171, 11520), (1280, 10539), (1440, 9368), (1920, 7026), (2304, 5855), (2342, 5760), (2880, 4684), (3513, 3840)]