2568960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{223}}^1$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 8928192

約数和(自身を除く): 6359232

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, 223, 240, 256, 288, 320, 360, 384, 446, 480, 576, 640, 669, 720, 768, 892, 960, 1115, 1152, 1280, 1338, 1440, 1784, 1920, 2007, 2230, 2304, 2676, 2880, 3345, 3568, 3840, 4014, 4460, 5352, 5760, 6690, 7136, 8028, 8920, 10035, 10704, 11520, 13380, 14272, 16056, 17840, 20070, 21408, 26760, 28544, 32112, 35680, 40140, 42816, 53520, 57088, 64224, 71360, 80280, 85632, 107040, 128448, 142720, 160560, 171264, 214080, 256896, 285440, 321120, 428160, 513792, 642240, 856320, 1284480, 2568960]

約数ペア:

[(1, 2568960), (2, 1284480), (3, 856320), (4, 642240), (5, 513792), (6, 428160), (8, 321120), (9, 285440), (10, 256896), (12, 214080), (15, 171264), (16, 160560), (18, 142720), (20, 128448), (24, 107040), (30, 85632), (32, 80280), (36, 71360), (40, 64224), (45, 57088), (48, 53520), (60, 42816), (64, 40140), (72, 35680), (80, 32112), (90, 28544), (96, 26760), (120, 21408), (128, 20070), (144, 17840), (160, 16056), (180, 14272), (192, 13380), (223, 11520), (240, 10704), (256, 10035), (288, 8920), (320, 8028), (360, 7136), (384, 6690), (446, 5760), (480, 5352), (576, 4460), (640, 4014), (669, 3840), (720, 3568), (768, 3345), (892, 2880), (960, 2676), (1115, 2304), (1152, 2230), (1280, 2007), (1338, 1920), (1440, 1784)]