672589440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{38923}}^1$

素因数の和:38951

約数の個数: 128

約数和(自身を含む): 2382148800

約数和(自身を除く): 1709559360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 38923, 77846, 116769, 155692, 194615, 233538, 311384, 350307, 389230, 467076, 583845, 622768, 700614, 778460, 934152, 1050921, 1167690, 1245536, 1401228, 1556920, 1751535, 1868304, 2101842, 2335380, 2491072, 2802456, 3113840, 3503070, 3736608, 4203684, 4670760, 4982144, 5254605, 5604912, 6227680, 7006140, 7473216, 8407368, 9341520, 10509210, 11209824, 12455360, 14012280, 14946432, 16814736, 18683040, 21018420, 22419648, 24910720, 28024560, 33629472, 37366080, 42036840, 44839296, 56049120, 67258944, 74732160, 84073680, 112098240, 134517888, 168147360, 224196480, 336294720, 672589440]

約数ペア:

[(1, 672589440), (2, 336294720), (3, 224196480), (4, 168147360), (5, 134517888), (6, 112098240), (8, 84073680), (9, 74732160), (10, 67258944), (12, 56049120), (15, 44839296), (16, 42036840), (18, 37366080), (20, 33629472), (24, 28024560), (27, 24910720), (30, 22419648), (32, 21018420), (36, 18683040), (40, 16814736), (45, 14946432), (48, 14012280), (54, 12455360), (60, 11209824), (64, 10509210), (72, 9341520), (80, 8407368), (90, 7473216), (96, 7006140), (108, 6227680), (120, 5604912), (128, 5254605), (135, 4982144), (144, 4670760), (160, 4203684), (180, 3736608), (192, 3503070), (216, 3113840), (240, 2802456), (270, 2491072), (288, 2335380), (320, 2101842), (360, 1868304), (384, 1751535), (432, 1556920), (480, 1401228), (540, 1245536), (576, 1167690), (640, 1050921), (720, 934152), (864, 778460), (960, 700614), (1080, 622768), (1152, 583845), (1440, 467076), (1728, 389230), (1920, 350307), (2160, 311384), (2880, 233538), (3456, 194615), (4320, 155692), (5760, 116769), (8640, 77846), (17280, 38923)]