944640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1$

素因数の和:70

約数の個数: 120

約数和(自身を含む): 3351348

約数和(自身を除く): 2406708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1845, 1920, 1968, 2304, 2460, 2560, 2624, 2880, 2952, 3280, 3690, 3840, 3936, 4608, 4920, 5248, 5760, 5904, 6560, 7380, 7680, 7872, 9840, 10496, 11520, 11808, 13120, 14760, 15744, 19680, 20992, 23040, 23616, 26240, 29520, 31488, 39360, 47232, 52480, 59040, 62976, 78720, 94464, 104960, 118080, 157440, 188928, 236160, 314880, 472320, 944640]

約数ペア:

[(1, 944640), (2, 472320), (3, 314880), (4, 236160), (5, 188928), (6, 157440), (8, 118080), (9, 104960), (10, 94464), (12, 78720), (15, 62976), (16, 59040), (18, 52480), (20, 47232), (24, 39360), (30, 31488), (32, 29520), (36, 26240), (40, 23616), (41, 23040), (45, 20992), (48, 19680), (60, 15744), (64, 14760), (72, 13120), (80, 11808), (82, 11520), (90, 10496), (96, 9840), (120, 7872), (123, 7680), (128, 7380), (144, 6560), (160, 5904), (164, 5760), (180, 5248), (192, 4920), (205, 4608), (240, 3936), (246, 3840), (256, 3690), (288, 3280), (320, 2952), (328, 2880), (360, 2624), (369, 2560), (384, 2460), (410, 2304), (480, 1968), (492, 1920), (512, 1845), (576, 1640), (615, 1536), (640, 1476), (656, 1440), (720, 1312), (738, 1280), (768, 1230), (820, 1152), (960, 984)]