16419840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1069}}^1$

素因数の和:1097

約数の個数: 88

約数和(自身を含む): 52566960

約数和(自身を除く): 36147120

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, 1069, 1280, 1536, 1920, 2138, 2560, 3072, 3207, 3840, 4276, 5120, 5345, 6414, 7680, 8552, 10690, 12828, 15360, 16035, 17104, 21380, 25656, 32070, 34208, 42760, 51312, 64140, 68416, 85520, 102624, 128280, 136832, 171040, 205248, 256560, 273664, 342080, 410496, 513120, 547328, 684160, 820992, 1026240, 1094656, 1368320, 1641984, 2052480, 2736640, 3283968, 4104960, 5473280, 8209920, 16419840]

約数ペア:

[(1, 16419840), (2, 8209920), (3, 5473280), (4, 4104960), (5, 3283968), (6, 2736640), (8, 2052480), (10, 1641984), (12, 1368320), (15, 1094656), (16, 1026240), (20, 820992), (24, 684160), (30, 547328), (32, 513120), (40, 410496), (48, 342080), (60, 273664), (64, 256560), (80, 205248), (96, 171040), (120, 136832), (128, 128280), (160, 102624), (192, 85520), (240, 68416), (256, 64140), (320, 51312), (384, 42760), (480, 34208), (512, 32070), (640, 25656), (768, 21380), (960, 17104), (1024, 16035), (1069, 15360), (1280, 12828), (1536, 10690), (1920, 8552), (2138, 7680), (2560, 6414), (3072, 5345), (3207, 5120), (3840, 4276)]