630823680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{18253}}^1$

素因数の和:18283

約数の個数: 144

約数和(自身を含む): 2238670560

約数和(自身を除く): 1607846880

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, 18253, 34560, 36506, 54759, 73012, 91265, 109518, 146024, 164277, 182530, 219036, 273795, 292048, 328554, 365060, 438072, 492831, 547590, 584096, 657108, 730120, 821385, 876144, 985662, 1095180, 1168192, 1314216, 1460240, 1642770, 1752288, 1971324, 2190360, 2336384, 2464155, 2628432, 2920480, 3285540, 3504576, 3942648, 4380720, 4672768, 4928310, 5256864, 5840960, 6571080, 7009152, 7885296, 8761440, 9856620, 10513728, 11681920, 13142160, 14018304, 15770592, 17522880, 19713240, 21027456, 23363840, 26284320, 31541184, 35045760, 39426480, 42054912, 52568640, 63082368, 70091520, 78852960, 105137280, 126164736, 157705920, 210274560, 315411840, 630823680]

約数ペア:

[(1, 630823680), (2, 315411840), (3, 210274560), (4, 157705920), (5, 126164736), (6, 105137280), (8, 78852960), (9, 70091520), (10, 63082368), (12, 52568640), (15, 42054912), (16, 39426480), (18, 35045760), (20, 31541184), (24, 26284320), (27, 23363840), (30, 21027456), (32, 19713240), (36, 17522880), (40, 15770592), (45, 14018304), (48, 13142160), (54, 11681920), (60, 10513728), (64, 9856620), (72, 8761440), (80, 7885296), (90, 7009152), (96, 6571080), (108, 5840960), (120, 5256864), (128, 4928310), (135, 4672768), (144, 4380720), (160, 3942648), (180, 3504576), (192, 3285540), (216, 2920480), (240, 2628432), (256, 2464155), (270, 2336384), (288, 2190360), (320, 1971324), (360, 1752288), (384, 1642770), (432, 1460240), (480, 1314216), (540, 1168192), (576, 1095180), (640, 985662), (720, 876144), (768, 821385), (864, 730120), (960, 657108), (1080, 584096), (1152, 547590), (1280, 492831), (1440, 438072), (1728, 365060), (1920, 328554), (2160, 292048), (2304, 273795), (2880, 219036), (3456, 182530), (3840, 164277), (4320, 146024), (5760, 109518), (6912, 91265), (8640, 73012), (11520, 54759), (17280, 36506), (18253, 34560)]