671258880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19423}}^1$

素因数の和:19453

約数の個数: 144

約数和(自身を含む): 2382159360

約数和(自身を除く): 1710900480

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 19423, 34560, 38846, 58269, 77692, 97115, 116538, 155384, 174807, 194230, 233076, 291345, 310768, 349614, 388460, 466152, 524421, 582690, 621536, 699228, 776920, 874035, 932304, 1048842, 1165380, 1243072, 1398456, 1553840, 1748070, 1864608, 2097684, 2330760, 2486144, 2622105, 2796912, 3107680, 3496140, 3729216, 4195368, 4661520, 4972288, 5244210, 5593824, 6215360, 6992280, 7458432, 8390736, 9323040, 10488420, 11187648, 12430720, 13984560, 14916864, 16781472, 18646080, 20976840, 22375296, 24861440, 27969120, 33562944, 37292160, 41953680, 44750592, 55938240, 67125888, 74584320, 83907360, 111876480, 134251776, 167814720, 223752960, 335629440, 671258880]

約数ペア:

[(1, 671258880), (2, 335629440), (3, 223752960), (4, 167814720), (5, 134251776), (6, 111876480), (8, 83907360), (9, 74584320), (10, 67125888), (12, 55938240), (15, 44750592), (16, 41953680), (18, 37292160), (20, 33562944), (24, 27969120), (27, 24861440), (30, 22375296), (32, 20976840), (36, 18646080), (40, 16781472), (45, 14916864), (48, 13984560), (54, 12430720), (60, 11187648), (64, 10488420), (72, 9323040), (80, 8390736), (90, 7458432), (96, 6992280), (108, 6215360), (120, 5593824), (128, 5244210), (135, 4972288), (144, 4661520), (160, 4195368), (180, 3729216), (192, 3496140), (216, 3107680), (240, 2796912), (256, 2622105), (270, 2486144), (288, 2330760), (320, 2097684), (360, 1864608), (384, 1748070), (432, 1553840), (480, 1398456), (540, 1243072), (576, 1165380), (640, 1048842), (720, 932304), (768, 874035), (864, 776920), (960, 699228), (1080, 621536), (1152, 582690), (1280, 524421), (1440, 466152), (1728, 388460), (1920, 349614), (2160, 310768), (2304, 291345), (2880, 233076), (3456, 194230), (3840, 174807), (4320, 155384), (5760, 116538), (6912, 97115), (8640, 77692), (11520, 58269), (17280, 38846), (19423, 34560)]