487486080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28211}}^1$

素因数の和:28239

約数の個数: 128

約数和(自身を含む): 1726574400

約数和(自身を除く): 1239088320

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, 28211, 56422, 84633, 112844, 141055, 169266, 225688, 253899, 282110, 338532, 423165, 451376, 507798, 564220, 677064, 761697, 846330, 902752, 1015596, 1128440, 1269495, 1354128, 1523394, 1692660, 1805504, 2031192, 2256880, 2538990, 2708256, 3046788, 3385320, 3611008, 3808485, 4062384, 4513760, 5077980, 5416512, 6093576, 6770640, 7616970, 8124768, 9027520, 10155960, 10833024, 12187152, 13541280, 15233940, 16249536, 18055040, 20311920, 24374304, 27082560, 30467880, 32499072, 40623840, 48748608, 54165120, 60935760, 81247680, 97497216, 121871520, 162495360, 243743040, 487486080]

約数ペア:

[(1, 487486080), (2, 243743040), (3, 162495360), (4, 121871520), (5, 97497216), (6, 81247680), (8, 60935760), (9, 54165120), (10, 48748608), (12, 40623840), (15, 32499072), (16, 30467880), (18, 27082560), (20, 24374304), (24, 20311920), (27, 18055040), (30, 16249536), (32, 15233940), (36, 13541280), (40, 12187152), (45, 10833024), (48, 10155960), (54, 9027520), (60, 8124768), (64, 7616970), (72, 6770640), (80, 6093576), (90, 5416512), (96, 5077980), (108, 4513760), (120, 4062384), (128, 3808485), (135, 3611008), (144, 3385320), (160, 3046788), (180, 2708256), (192, 2538990), (216, 2256880), (240, 2031192), (270, 1805504), (288, 1692660), (320, 1523394), (360, 1354128), (384, 1269495), (432, 1128440), (480, 1015596), (540, 902752), (576, 846330), (640, 761697), (720, 677064), (864, 564220), (960, 507798), (1080, 451376), (1152, 423165), (1440, 338532), (1728, 282110), (1920, 253899), (2160, 225688), (2880, 169266), (3456, 141055), (4320, 112844), (5760, 84633), (8640, 56422), (17280, 28211)]