72867840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 112

約数和(自身を含む): 233556048

約数和(自身を除く): 160688208

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, 593, 640, 768, 960, 1024, 1186, 1280, 1536, 1779, 1920, 2048, 2372, 2560, 2965, 3072, 3558, 3840, 4096, 4744, 5120, 5930, 6144, 7116, 7680, 8192, 8895, 9488, 10240, 11860, 12288, 14232, 15360, 17790, 18976, 20480, 23720, 24576, 28464, 30720, 35580, 37952, 40960, 47440, 56928, 61440, 71160, 75904, 94880, 113856, 122880, 142320, 151808, 189760, 227712, 284640, 303616, 379520, 455424, 569280, 607232, 759040, 910848, 1138560, 1214464, 1518080, 1821696, 2277120, 2428928, 3036160, 3643392, 4554240, 4857856, 6072320, 7286784, 9108480, 12144640, 14573568, 18216960, 24289280, 36433920, 72867840]

約数ペア:

[(1, 72867840), (2, 36433920), (3, 24289280), (4, 18216960), (5, 14573568), (6, 12144640), (8, 9108480), (10, 7286784), (12, 6072320), (15, 4857856), (16, 4554240), (20, 3643392), (24, 3036160), (30, 2428928), (32, 2277120), (40, 1821696), (48, 1518080), (60, 1214464), (64, 1138560), (80, 910848), (96, 759040), (120, 607232), (128, 569280), (160, 455424), (192, 379520), (240, 303616), (256, 284640), (320, 227712), (384, 189760), (480, 151808), (512, 142320), (593, 122880), (640, 113856), (768, 94880), (960, 75904), (1024, 71160), (1186, 61440), (1280, 56928), (1536, 47440), (1779, 40960), (1920, 37952), (2048, 35580), (2372, 30720), (2560, 28464), (2965, 24576), (3072, 23720), (3558, 20480), (3840, 18976), (4096, 17790), (4744, 15360), (5120, 14232), (5930, 12288), (6144, 11860), (7116, 10240), (7680, 9488), (8192, 8895)]