239738880

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 112

約数和(自身を含む): 767510784

約数和(自身を除く): 527771904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 1951, 2048, 2560, 3072, 3840, 3902, 4096, 5120, 5853, 6144, 7680, 7804, 8192, 9755, 10240, 11706, 12288, 15360, 15608, 19510, 20480, 23412, 24576, 29265, 30720, 31216, 39020, 40960, 46824, 58530, 61440, 62432, 78040, 93648, 117060, 122880, 124864, 156080, 187296, 234120, 249728, 312160, 374592, 468240, 499456, 624320, 749184, 936480, 998912, 1248640, 1498368, 1872960, 1997824, 2497280, 2996736, 3745920, 3995648, 4994560, 5993472, 7491840, 7991296, 9989120, 11986944, 14983680, 15982592, 19978240, 23973888, 29967360, 39956480, 47947776, 59934720, 79912960, 119869440, 239738880]

約数ペア:

[(1, 239738880), (2, 119869440), (3, 79912960), (4, 59934720), (5, 47947776), (6, 39956480), (8, 29967360), (10, 23973888), (12, 19978240), (15, 15982592), (16, 14983680), (20, 11986944), (24, 9989120), (30, 7991296), (32, 7491840), (40, 5993472), (48, 4994560), (60, 3995648), (64, 3745920), (80, 2996736), (96, 2497280), (120, 1997824), (128, 1872960), (160, 1498368), (192, 1248640), (240, 998912), (256, 936480), (320, 749184), (384, 624320), (480, 499456), (512, 468240), (640, 374592), (768, 312160), (960, 249728), (1024, 234120), (1280, 187296), (1536, 156080), (1920, 124864), (1951, 122880), (2048, 117060), (2560, 93648), (3072, 78040), (3840, 62432), (3902, 61440), (4096, 58530), (5120, 46824), (5853, 40960), (6144, 39020), (7680, 31216), (7804, 30720), (8192, 29265), (9755, 24576), (10240, 23412), (11706, 20480), (12288, 19510), (15360, 15608)]